Finding out about grammar


unit 3

3.1 What is a verb?

A Verb expresses an action, occurrence, or state of being. Here are some examples:

  •   Run, speak, become, be, etc.  
  • 3.2 Verb Tenses

    We are going to take a look at the simple tenses and progressive tenses.

    Simple Present Tense:

  • Subject + verb in the present + complement.
  • The Simple Present Tense expresses events or situations that exist always, p resently, usually, habitually; you must remember to use add an -s to the verb w hen the subject of the sentence is a third person (she, he, it):

    Example:

  •   It snows in Alaska.  
  •   I watch television everyday.  
  • The Simple Present Tense is used for general statements of fact:

    Example:

  •   Water consists of hydrogen and oxygen.
      Most animals kill for food.
      The world is round.   
  • The Simple Present Tense is also used to express habitual or everyday activities:

    Example:

  •   I study for two hours every night.
      My class beggins at nine o'clock.
      He always eatsa sandwich for lunch.   
  •   Mammals are warm blooded.
      I go to the park every morning.
      The student understands the lesson.   
  •         Exercise 1

    Complete the following sentences with the correct form of the Simple Present Verb.

  • 1. Lisa (study) English in United States.
  • 2. The Seamstress (sew) dresses.
  • 3. Firefighters (extinguish) fires.
  • 4. The ozone layer (have) a hole.
  • 5. Koalas (eat) eucalyptus leave.
  • 6. We (celebrate) Christmas in December.
  • 7. Internet (Be) very useful nowadays.
  • 8. The car (need) gasoline to move.
  • 9. Receptionists (give) information.
  • 10. People (decorate) Christmas trees with many ornaments.
  •         Exercise 2

    Now that you have finished Exercise 1, you must write the question form of the s entences using the correct auxiliary verb and structure. Remember to remove the -s from the verb when using does.

    Example:

  • 1.Lisa studies English in New York
    Does Lisa study English in New York?
  • 2. ?
  • 3. ?
  • 4. ?
  • 5. ?
  • 6. ?
  • 7. ?
  • 8. ?
  • 9. ?
  • 10. ?
  • Simple Past Tense

  • Subject + verb in the past +complement
  • In general, the Simple Past Tense expresses events or situations that happened a t one particular time in the past. It began and ended in the past. Look at these e xamples.

    Example:

  •   It snowed yesterday.
      I watched television last night.   
  • These situations started and finished in the past.

    Using When: If the sentence contains when and has the Simple Past Tenses in both parts of the sentence, the action in the when clause happened first. (A cause is a group of words that contain a subject and a verb).

    Example:

  • a) She got up to investigate when she heard the noise. = First she heard the noise, then she got up.
  • b) The coffee spilled on my lap when I dropped my cup. = First he dropped the cup, then the coffee spilled.
  • 3.3 Regular Vs. Irregular Verbs

    English verbs have four principal parts:

      Regular Verb Irregular Verb
    Simple Form work fly
    Simple Past worked flew
    Past Participle worked flown
    Present Participle working flying

    3.3.1 Regular Verbs

    As the name indicates, they have a regular form. To form the Simple Past and the Past Participle, these verbs must end in -ed. Look at the chart.

    Simple
    Form
    Simple
    Past
    Regular
    Verb
    Present
    Participle
    Hope Hoped Hoped Hoping
    Stop Stoped Stoped Stoping
    Listen Listened Listened Listening
    Study Studied Studied Studying
    Start Started Started Starting

    Pronounce Regular Verbs Correctly

    The sound of Regular Verbs may vary when they are in past form. The three cases are shown in the following charts, take a look at them and practice the p ronunciation.

  • Group A: Final -ed is pronounced /t/ after: k, p, gh (/f/),sh, ch, s, ss, x.
  • -ed = /t/
  • Looked
  • Asked
  • Helped
  • Laughed
  • Pushed
  • Watched
  • Dressed

  • Group B: Final -ed is pronounced /ed/ after d and t.
  • -ed = /ed/
  • Needed
  • Waited
  • Defended
  • Rested
  • Added
  • Counted
  • Loaded
  • Halted

  • Group C Final -ed is pronounced /d/ after the rest of the consonants in the alphabet:
  • -ed = /d/
  • Sobbed
  • Roamed
  • Believed
  • Called

  • Filled
  • Enjoyed
  • Poured
  • Dried

  • A short list that will help you: The following is a list in Simple Present Tense of m any Regular Verbs. To form the Past Tense, you just add -ed or -d.

    accept add admire admit
    advise afford agree alert
    allow amuse analyze announce
    annoy answer apologize appear
    applaud appreciate approve argue
    arrange arrest arrive ask
    attach attack attempt attend
    attract avoid
    back bake balance ban
    bang bare bat bathe
    battle beam beg behave
    belong bleach bless blind
    blink blot blush boast
    boil bolt bomb book
    bore borrow bounce bow
    box brake branch breathe
    bruise brush bubble bump
    burn bury buzz
    calculate call camp care
    carry carve cause challenge
    change charge chase cheat
    check cheer chew choke
    chop claim clap clean
    clear clip close coach
    coil collect color comb
    command communicate compare compete
    complain complete concentrate concern
    confess confuse connect consider
    consist contain continue copy
    correct cough count cover
    crack crash crawl cross
    crush cry cure curl
    curve cycle
    dam damage dance dare
    decay deceive decide decorate
    delay delight deliver depend
    describe desert deserve destroy
    detect develop disagree disappear
    disapprove disarm discover dislike
    divide double doubt drag
    drain dream dress drip
    drop drown drum dry
    dust
    earn educate embarrass employ
    empty encourage end enjoy
    enter entertain escape examine
    excite excuse exercise exist
    expand expect explain explode
    extend
    face fade fail fancy
    fasten fax fear fence
    fetch file fill film
    fire fit fix flap
    flash float flood flow
    flower fold follow fool
    force form found frame
    frighten fry
    gather gaze glow glue
    grab grate grease greet
    grin grip groan guarantee
    guard guess guide
    hammer hand handle hang
    happen harass harm hate
    haunt head heal heap
    heat help hook hop
    hope hover hug hum
    hunt hurry
    identify ignore imagine impress
    improve include increase influence
    inform inject injure instruct
    intend interest interfere interrupt
    introduce invent invite irritate
    itch
    jail jam jog join
    joke judge juggle jump
    kick kill kiss kneel
    knit knock knot
    label land last laugh
    launch learn level license
    lick lie lighten like
    list listen live load
    lock long look love
    man manage march mark
    marry match mate matter
    measure meddle melt memorize
    mend mess milk mine
    miss mix moan moor
    mourn move muddle mug
    multiply murder
    nail name need nest
    nod note notice number
    obey object observe obtain
    occur offend offer open
    order overflow owe own
    pack paddle paint park
    part pass paste pat
    pause peck pedal peel
    peep perform permit phone
    pick pinch pine place
    plan plant play please
    plug point poke polish
    pop possess post pour
    practice pray preach precede
    prefer prepare present preserve
    press pretend prevent prick
    print produce program promise
    protect provide pull pump
    punch puncture punish push
    question queue
    race radiate rain raise
    reach realize receive recognize
    record reduce reflect refuse
    regret reign reject rejoice
    relax release rely remain
    remember remind remove repair
    repeat replace reply report
    reproduce request rescue retire
    return rhyme rinse risk
    rob rock roll rot
    rub ruin rule rush
    sack sail satisfy save saw
    scare scatter scold scorch scrape
    scratch scream screw scribble scrub
    seal search separate serve settle
    shade share shave shelter shiver
    shock shop shrug sigh sign
    signal sin sip ski skip
    slap slip slow smash smell
    smile smoke snatch sneeze sniff
    snore snow soak soothe sound
    spare spark sparkle spell spill
    spoil spot spray sprout
    talk tame tap taste
    tease telephone tempt terrify
    test thank thaw tick
    tickle tie time tip
    tire touch tour tow
    trace trade train transport
    trap travel treat tremble
    trick trip trot trouble
    trust try tug tumble
    turn twist type
    undress unfasten unite unlock
    unpack untidy use
    vanish visit
    wail wait walk wander
    want warm warn wash
    waste watch water wave
    weigh welcome whine whip
    whirl whisper whistle wink
    wipe wish wobble wonder
    work worry wrap wreck
    wrestle wriggle
    x–ray
    yawn yell
    zip zoom

            Exercise 3

    Use the list above as reference. Choose 10 verbs, change them to Past Form and p ut them in the correct group depending on their pronunciation. Then, read them u sing the correct pronunciation.

    /t/ Sound

    • 1.
    • 2.
    • 3.
    • 4.
    • 5.
    • 6.
    • 7.
    • 8.
    • 9.
    • 10.

    /d/ Sound

    • 1.
    • 2.
    • 3.
    • 4.
    • 5.
    • 6.
    • 7.
    • 8.
    • 9.
    • 10.

    /ed/ Sound

    • 1.
    • 2.
    • 3.
    • 4.
    • 5.
    • 6.
    • 7.
    • 8.
    • 9.
    • 10.

    3.3.2 Irregular Verbs

    As the name indicates, these verbs have irregular Past and Past Participles forms, (They do not end in -ed or -d). Here are some examples:

    Simple Form Simple Past Past Participle Present Participle
    break broke broken breaking
    break broke broken breaking
    find found found finding
    hit hit hit hitting
    swim swam swum swimming

    Simple Form Simple Past Past Participle Translation
    arise arose arisen levantarse, surgir
    Simple Form Simple Past Past Participle Translation
    be (am, is, are) was, were been ser o estar
    bear bore borne soportar
    beat beat beaten vencer/derrotar
    become began begun llegar a ser/ hacerse
    begin began begun empezar
    behold beheld beheld contemplar
    bend bent bent inclinar/torcer
    bet bet bet apostar
    bid bade bidden mandar/ordenar
    bind bound bound atar/liar
    bite bit bitten morder
    bleed bled bled sangrar/desangrar
    blow blew blown soplar
    break broke broken romper
    breed bred bred criar (animales)
    bring brought brought traer
    build built built edificar, construir
    burn burnt burnt quemar
    burst burst burst reventar, romper
    buy bought bought comprar
    Simple Form Simple Past Past Participle Translation
    cast cast cast echar, arrojar
    catch caught caught coger, atrapar
    choose chose chosen elegir, seleccionar
    cling clung clung agarrarse a
    come came come venir
    cost cost cost costar
    creep crept crept trepar, arrastrarse
    cut cut cut cortar
    Simple Form Simple Past Past Participle Translation
    Damage Damaged Damaged Dañar
    Dance Danced Danced Bailar
    Deal Dealt Dealt Repartir / tratar
    Decide Decided Decided Decidir
    Declare Declared Declared Declarar
    Decline Declined Declined Rechazar / Declinar
    Decorate Decorated Decorated Decorar
    Delay Delayed Delayed Demorar / retrasar
    Deliver Delivered Delivered Entregar
    Demonstrate Demonstrated Demonstrated Demostrar
    Deny Denied Denied Denegar
    Depend Depended Depended Depender
    Destroy Destroyed Destroyed Destruir
    Develop Developed Developed Desarrollar
    Devote Devoted Devoted Dedicar
    Die Died Died Morir
    Dig Dug Dug Cavar
    Disapprove Disapproved Disapproved Desaprobar
    Disclose Disclosed Disclosed Revelar
    Display Displayed Displayed Exhibir
    Distract Distracted Distracted Distraer
    Dive Dived Dived Sumergirse
    Divide Divided Divided Dividir
    Do Did Done Hacer
    Double Doubled Doubled Doblar
    Draw Drew Drawn Dibujar
    Dream Dreamt Dreamt Soñar
    Dress Dressed Dressed Vestir
    Drink Drank Drunk Beber
    Drive Drove Driven Conducir / Manejar
    Drop Dropped Dropped Dejar caer
    Dry Dried Dried Secar
    Dump Dumped Dumped Verter / Dejar a alguien
    Dwell Dwelt Dwelt Morar / habitar
    Dye Dyed Dyed Teñir
    Simple Form Simple Past Past Participle Translation
    eat ate eaten comer
    Simple Form Simple Past Past Participle Translation
    fall fell fallen caer
    feed fed fed alimentar
    feel felt felt sentir
    fight fought fought pelear, reñir, luchar
    find found found encontrar, hallar
    fit fitted fitted ajustar, encajar
    flee fled fled abandonar, huir de
    fling flung flung arrojar
    fly flew flown volar
    forbid forbade forbidden prohibir
    foretell foretold foretold preceder, pronosticar
    forget forgot forgotten olvidar
    forgive forgave forgiven perdonar
    forsake forsook forsaken abandonar, renunciar
    freeze froze frozen congelar, helar
    Simple Form Simple Past Past Participle Translation
    get got gotten conseguir
    give gave given dar, conceder
    go went gone ir, andar
    grind ground ground moler
    grow grew grown cultivar, crecer
    Simple Form Simple Past Past Participle Translation
    hang hung hung colgar, suspender
    have/has had had tener, haber
    hear heard heard escuchar, oír
    hide hid hidden esconder, ocultar
    hit hit hit golpear
    hold held held sujetar, sostener
    hurt hurt hurt hacer daño, lastimar
    Simple Form Simple Past Past Participle Translation
    keep kept kept mantenerse, guardar
    kneel knelt knelt arrodillarse
    knit knit knit tejer
    know knew known conocer, saber
    Simple Form Simple Past Past Participle Translation
    lay laid laid poner, colocar
    lead led led llevar, dirigir
    lean lent lent apoyar algo
    leap leapt leapt saltar
    learn learnt learnt aprender
    leave left left salir
    lend lent lent prestar
    let let let dejar, permitir
    lie lay lain reposar
    light lit lit encender, prender
    lose lost lost perder
    Simple Form Simple Past Past Participle Translation
    make made made hacer, fabricar
    mean meant meant significar, querer decir
    meet met met reunir
    mislead misled misled engañar
    mistake mistook mistaken errar
    mow mowed mown cortar
    Simple Form Simple Past Past Participle Translation
    outdo outdid outdone superar
    overhear overheard overheard oir por casualidad
    overtake overtook overtaken sobrepasar
    Simple Form Simple Past Past Participle Translation
    pay paid paid pagar
    prove proved proven comprobar
    put put put poner
    Simple Form Simple Past Past Participle Translation
    quit quit quit renunciar, desistir
    Simple Form Simple Past Past Participle Translation
    read read read leer
    rend rent rent rasgar
    ride rode ridden montar, pasear
    ring rang rung sonar, tocar
    rise rose risen levantarse, subir
    run ran run correr
    Simple Form Simple Past Past Participle Translation
    saw sawed sawn aserrar
    say said said decir
    see saw seen ver
    seek sought sought buscar, solicitar
    sell sold sold vender
    send sent sent enviar
    set set set poner, colocar
    shake shook shaken sacudir, agitar, batir
    shed shed shed mudar (de piel)
    shine shone shone brillar
    shred shred shred hacer trizas
    shoot shot shot disparar
    shrink shrank shrunk encogerse, reducirse
    shut shut shut cerrar
    sing sang sung cantar
    sink sank sunk hundir
    sit sat sat sentarse
    slay slew slain matar
    sleep slept slept dormir
    slide slid slid resbalar, deslizar
    slit slit slit rajar, cortar
    smell smelt smelt oler
    speak spoke spoken hablar
    speed sped sped acelerarse
    spell spelt spelt deletrear
    spend spent spent gastar, pasar tiempo
    spill spilt spilt derramar
    spin spun spun girar, dar vueltas
    spit spat spit escupir
    split split split dividir, separar
    spread spread spread esparcir, propagar
    spring sprang sprung saltar, brincar
    stand stood stood estar de pie
    steal stole stolen robar
    stick stuck stuck pegarse, meter, poner
    sting stung stung picar (de insecto)
    stink stank stunk apestar
    stride strode stridden dar zancadas
    strike struck struck golpear, pegar
    string strung strung ensartar
    strive strove striven luchar por hacer algo
    swear swore sworn jurar
    sweat sweat sweat sudar
    sweep swept swept barrer
    swell swelled swollen inflamarse
    swim swam swum nadar
    swing swung swung mecer, columpiar
    Simple Form Simple Past Past Participle Translation
    take took taken tomar, llevar
    teach taught taught enseñar
    tear tore torn rasgar, romper
    tell told told decir, narrar
    think thought thought pensar
    thrive throve thriven prosperar
    throw threw thrown lanzar, tirar, arrojar
    Simple Form Simple Past Past Participle Translation
    understand understood understood entender
    undertake undertook undertaken emprender
    uphold upheld upheld sostener
    Simple Form Simple Past Past Participle Translation
    weave wove woven tejer
    wed wed wed casarse
    weep wept wept llorar
    wet wet wet mojar
    win won won ganar
    wind wound wound dar cuerda, olvidar
    withdraw withdrew withdrawn retirar, sacar
    wring wrung wrung exprimir, torcer
    write wrote written escribir

            Exercise 4

    Fill in the blanks with the past form of the verbs and write what happened first.

  • 1. When the phone (ring), I (answer) it.
  • 2. I (answer) the phone when it (ring)
  • 3. She (cry) when she (find) out that her daughter was getting married.
  • 4. The veterinarian (clap) when he (see) how well the puppy was doing.
  • 5. The astronaut (get) excited when he heard that they (choose) him to go into space.
  •         Exercise 5

    Complete the following sentences with the correct form of the Simple Past Verb and make the questions.

  • 1. Lisa (study) English in Australia last year.
  • 2. The Seamstress (sew) many dresses for the wedding last Friday.
  • 3. The Firefighters (extinguish) the fire in the hotel.
  • 4. The ozone layer (have) a smaller hole 10 years ago.
  • 5. The Koalas (eat) all of the eucalyptus leaves that we gave them.
  • 6. We (celebrate) Christmas in my grandmother's house last year.
  • 7. Internet (be) very useful to us when we made our final project.
  • 8. The car (need) more gasoline.
  • 9. The Receptionists (give) information to that man.
  • 10. People (decorate) Christmas trees with many ornaments in New York last time that I went.
  • Pronounce Regular Verbs Correctly

    The sound of Regular Verbs may vary when they are in past form. The three cases are shown in the following charts, take a look at them and practice the pronunciation.

  • Subject + will + verb + complement.
  • The Simple Future Tense expresses that at one particular time in the future the action will happen.

    Example:

  •   It will snow tomorrow.
    I will watch television tonight.
     
  • When using the Future Tense, will is the auxiliary verb that expresses future. Will must be followed by the verb in the Simple Form.

  • Incorrect: She will goes to my house.
    Correct: She will go to my house.
  • To make a question the auxiliary verb is will also.

    Example:

  • Will she go to your house tomorrow?
  • 3.3.3 Progressive Tenses

    The Progressive Tenses give the idea that an action is in progress during ap articular time.

    Present Progressive/Continuous Tense:

  • Subject + to be in the present
    + verb + ing + complement.
  • The Present Progressive Tense expresses an activity that is in progress at the moment of speaking. It began in the recent past, is continuing at present, and will probably end at some point in the future.

    Example:

  • I need an umbrella because it is raining.
    John and Mary are talking on the phone.
  • Often the activity is of a general nature; something generally in progress this w eek, this month or this year.

    Example:

  • I am taking five courses this semester.
    John is trying to improve his work habits. (In general)
    She is writing another book this year.
  • Writing a book is the general activity she is engaged in, but it does not mean t hat at the moment of speaking she is sitting and writing with pen in hand.

    3.4 The difference between Progressive Verbs and Non-Progressive Verbs

    3.4.1 Progressive Verbs

    These verbs are making reference to an activity in progress. For these cases we need to use the verb to be.

    Example:

  • Kim is reading about this grammar.
    (is reading = activity in progress).
    John is trying to improve his work habits.
    (In general)
    Marie is running in the park.
    (is running = activity in progress).
  • The verb being + an adjective is used in the progressive to describe a temporary characteristic. Very few adjectives are used with be in the p rogressive; some examples of adjectives are careful, rude, polite, nice, selfish.

    Example:

  • Bob is foolish. (Foolishness is one of Bob's
    usual characteristics.)
    Bob is being foolish. (Right now, at
    the moment of speaking, Bob is doing
    something that the speaker considers foolish.)
  • 3.4.2 Non Progressive Verbs

    The name says it all. They are not used in any of the progressive tenses. These verbs describe states and conditions that exist. They do not describe activities that are in progress.

    Example:

  • Ali knows grammar. ( In this sentence, know describes a mental state that exists.)
  • Here are more sentences for you to analyze.

  • Know: I know how to speak English.
  • Realize:Now, I realize the consequences.
  • Understand: I understand grammar.
  • Recognize: Do you recognize that woman?
  • Believe: We believe in her.
  • Feel: I feel really happy.
  • Suppose: I think that he is right.
  • Think: I suppose that what you say is true.
  • Want: The child wants to eat candy.
  • Need: We need someone to take care of our pet.
  • Prefer: I prefer the blue coat.
  • Mean: We don't mean wrong.
  • Mental State

  • Imagine: I imagine that he will come tonight. how to speak English.
  • Doubt: I really doubt that he will pay you back.
  • Seem: You seema little tired.
  • Look: You looka little tired.
  • Appear: We appeara little tired.
  • Cost: This house cost too much.
  • Owe: He owes you a lot of money.
  • Weigh: This box weighs too much.
  • The following sentences are examples of common Non–progressive Verbs which are sometimes commonly used as Progressive Verbs also. Observe how the m eaning changes.

  •   Non–Progressive = = (Existing State).
      Progressive = (Activity in Progress).  
  •         Exercise 6

    Use either the simple present or the present progressive of the verbs in parentheses.

  • 1. Look! It (begin) to rain. Unfortunately, I (have, not) my umbrella with me. Tom is lucky. He (wear) a rain coat.
  • 2. I (own, not) an umbrella. I (wear) a waterproof hat on rainy days.
  • 3. Right now I (look) around the classroom. Yoko (write) in her book. Carlos (bite) his pencil. Andrew (scratch) his head. John (stare) out the window. He (seem) to be daydreaming.
  • 4. There's a book on my desk, but it (belong, not) to me.
  • 5. Dennis (fix) the roof of his house today, and he (need) some help. Can you help him?
  • 6. This box (weigh) a lot. It's too heavy for me to lift.
  • 7. I (do) this practice at the moment. It (consist) of some Mathematics problems.
  • 8. Mrs. Edward's is at the market. Right now. She (look) at the apples. They (look) fresh.
  • 9. My sister (sing) at the church chorus. She (go) on Saturdays.
  •         Exercise 7

    Write the correct form of To Be in the following exercises and then make the questions using the correct structure.

  • 1. I learning English.
  • 2. They playing with the new game.
  • 3. We working hard to buy a new house.
  • 4. The babysitter watching after the children right now.
  • 5. We driving to the country.
  • 6. The boy helping his mother to clean the house.
  • 7. They learning how to raise a child.
  • 8. Martha and Carolina dancing in the discotheque.
  • Past Progressive/Continuous Tense:

  • Subject + to be in the past +verb
    + ing + complement.
  • The Past Progressive Tense refers to two situations that occur in the past. It describes a situation that was in progress when another situation started.

    Example:

  •   He was sleeping when I arrived. 
      I was reading a book when they came in. 
      We were eating breakfast when he called. 
  • In example 1, he began to sleep before and it was in progress at particular time in the past.

    The Past Progressive Tense also makes reference to projects or plans that were not done.

    Example:

  •    I was trying to get in touch with you, but I couldn't.
      We were planning to leave earlier, but there was a lot of work to do. 
  •         Exercise 8

    Write the correct forms of to be in the blank spaces then make the questions.

  •    I was trying to get in touch with you, but I couldn't.
      We were planning to leave earlier, but there was a lot of work to do. 
  • 1. When they arrived I making a phone call.
  • 2. When the phone rang I taking a shower.
  • 3. They jumping on the bed when I arrived.
  • 4. The girls gossiping about Tomas when he went into the room.
  • 5. The doctor talking on the phone when the receptionist picked up the intercom.
  • 6. The old lady choosing the fruit when they announced that they were going to close the supermarket.
  • 7. Carlos ridding the horse when he received the phone call.
  • 8. Peter and Pamela trying to speak when the phone line died.
  • Future Progressive/Continuous Tense

  • Subject + will be +verb + ing + complement.
  • The Future Progressive Tense gives the idea that an action will begin at a p articular time, and continue to be in progress.

    Example:

  • He will be sleeping when we arrive.
    We will be finishing our homework by the time you come.
  • 3.5 Spelling Rules for Verbs

    There are some spelling rules that have to be taken into account when using the -ing (progressive form) and the -ed (past of regular forms). These will help you a lot!

    3.5.1 One Syllable Verbs that End in -e

    Verb Progressive Past
    hope hoping hoped
    date dating dated
    injure injuring injured

    Rule: -ing form: If the word ends in -e, cancel the -e and add -ing.

    -ed form: If the word ends in -e, just add -d.

    3.5.2 One Syllable Verbs that End in Consonant–Vowel–Consonant

    Verb Progressive Past
    stop stopping stopped
    rob robbing robbed
    beg begging begged

    Rule: -ing form: Double the last consonant and add -ing.

    -ed form: Double the last consonant and add -ed.

    3.5.3 One Syllable Verbs that End with a Consonant–Vowel and Consonant y , w and z

    Verb Progressive Past
    play playing played
    show showing showed
    mix mixing mixed

    Rule: -ing form: Do not double the last consonant and add-ing.

    -ed form: Do not double the last consonant and add -ed.

    3.5.4 Two Syllable Verbs that End with Consonant–Vowel–Consonant (Two Cases)

    Verb Progressive Past
    listen listening listened
    offer offering offered
    open opening opened

    Verb Progressive Past
    begin beginning began
    prefer preferring preferred
    control controlling controlled

    Rule: When the stress is in the first syllable, only add -ed or -ing.-ing.

    -ed form: Do not double the last consonant and add -ed or -ing.-ing.

    3.5.5 Verbs that End with Vowel–Vowel–Consonant

    Verb Progressive Past
    rain raining rained
    fool fooling fooled
    dream dreaming dreamed

    Rule: -ing form: add-ing.

    -ed form: add -ed.

    3.5.6 Verbs that End in Consonant-Consonant

    Verb Progressive Past
    start starting started
    fold folding folded
    demand demanding demanded

    Rule: -ing form: add-ing.

    -ed form: add -ed.

    3.5.7 Verbs that End in -y (Two Cases)

    Verb Progressive Past
    enjoy enjoying enjoyed
    pray praying prayed
    buy buying bought

    Verb Progressive Past
    study studying studied
    try trying tried
    reply replying replied

    Rule: -ing form: If the -y is preceded by a vowel and a consonant, keep the -y and add -ing.

    -ed form: If the -y is proceeded by a consonant, change the -y into -i and add -ed (1st case), if not keep the -y and add -ed (2nd case).

    3.5.8 Verbs that End in -ie

    Verb Progressive Past
    die dying died
    lie lying lied
    tie tying tied

    Rule: -ing form:If the word ends in -ie, change the -ie into -y and -ing.

    -ed form: only add - -d.

            Exercise 9

    Identify the tenses of the following sentences.

  • 1. I worked in an office last year
  • 2. I will play golf tomorrow at 10:00
  • 3. I sing sad songs.
  • 4. I'm studying for my test.
  • 5. I was sitting in an armchair when you came in.
  • 6. I will be practicing the guitar tomorrow at four.
  • 7. She was listening to music when you called.
  • 8. They were playing in the back yard when we heard that loud noise.
  • 9. Tom was writing a letter when you dropped the tray.
  • 10. Sheila and Sharon were sleeping when the phone rang.
  • 11. Carla read the book last night
  • 12. They will go to the movies tomorrow.
  • 13. We are writing a story for school.
  • 14. We play cards.
  • 15. We played cards.
  • 16. We will play cards.
  • 17. We are playing cards.
  • 18. We were playing cards when John came in.
  • 19. We will be playing cards when you call.
  • 20. Paul is writing a letter.
  • 21. He was drinking coffee when they called.
  • 22. They will be playing soccer while you eat.
  • 23. When the glass fell I was opening the refrigerator.
  • 24. It is snowing.
  • 25. We were reading a book when you called.
  • 26. I ate an apple.
  • 27. I was eating pizza yesterday.
  • 28. She drank beer.
  • 29. We are planning a party.
  • 30. They walk fast.
  • 31. They walked fast.
  • 32. They will walk fast.
  • 33. They are walking fast.
  • 34. They were walking fast when I yelled.
  • 35. They will be walking fast when I yell.
  • 36. He went to John's party.
  • 37. He goes to John's parties.
  • 38. He will go to John's party.
  • 39. He is going to John's party.
  • 40. He was going to John's party, but his man got sick.
  • 41. He will be going to John's party at seven when you get here.
  •         Exercise 10

    Use the Simple Present, Simple Future or Future Continuous.

  • 1. We (take) yoga lessons every morning. When the nanny (come) early she can't (get) in, so tomorrow we (leave) a key under the mat for her not to (wait) outside.
  • 2. The guests (hide) when Tina (arrive) to her house tomorrow. When she (open) the door. We (scream) "Happy birthday Tina."
  • 3. When my best friend (get) off the train, I (wait) at the entrance of the terminal.
  • 4. Next Saturday after class, I (go) to the beach.
  • 5. Right now the students are studying English. The day after tomorrow at this same time they (study) English too.
  •         Exercise 11

    Fill in the blank with the Simple Present Tense or the Present Progressive Tense of the verb in parenthesis.

  • 1. Diane can not come to the phone because she (wash) her hair.
  • 2. Diana (wash) her hair every other day.
  • 3. Please be quiet. I (try) to concentrate.
  • 4. Every morning, the sun (shine) through my bedroom window and (wake) me up.
  • 5. After three days of rain, I'm glad that the sun (shine) again today.
  •         Exercise 12

    Fill in the blank with the Simple Past Tense or the Past Progressive Tense.

  • 1. What (happen) in your house when I (call) last night?
  • 2. The two men (drink) together when the fight (start) .
  • 3. What (you) last night when the light (go) out?
  • 4. When the police (arrive) , the situation (get) worse.
  • 5. When they (arrive) , my wife (make) tea.
  • 6. Someone (talk) in the room next to mine a few minutes ago.
  • 7. They (play) chess all day yesterday.
  • 8. I (write) my report while they (watch) a movie.
  • 9. When I (leave) home this morning, my brother was still (sleep) .