Verbs are words that show ACTIONS (run, eat, think), STATES (be, have, seem), or help other verbs (do, will, can). Three main types: ACTION VERBS (what you do): run, eat, study, work; LINKING VERBS (connect subject to description): be, seem, appear, feel; HELPING VERBS (assist main verb): do, have, will, can, must. Verbs have different FORMS: base (go), past (went), past participle (gone), -ing form (going), 3rd person singular (goes). They change based on TENSE (time), PERSON (who), and NUMBER (singular/plural).
| Subject | Positive | Negative | Question |
|---|---|---|---|
| Action verbs | I run. / She eats. / They study. / He works. | I don't run. / She doesn't eat. | Do you run? / Does she eat? |
| Linking verbs | I am happy. / She seems nice. / It looks good. | I'm not happy. / She doesn't seem nice. | Are you happy? / Does it look good? |
| Helping verbs | I will go. / She has eaten. / They can swim. | I won't go. / She hasn't eaten. | Will you go? / Has she eaten? |
| Verb forms (regular) | Base: work | Past: worked | Past Participle: worked | -ing: working | 3rd person: works | not applicable | not applicable |
| Verb forms (irregular) | Base: go | Past: went | Past Participle: gone | -ing: going | 3rd person: goes | not applicable | not applicable |
Action verbs — show what someone does
"I run every day." / "She eats breakfast." / "They study English." / "He works here." / "We think about it."
Linking verbs — connect subject to description
"I am happy." / "She seems nice." / "It looks good." / "They appear tired." / "He feels sick."
Helping verbs — assist main verb for tense/modality
"I will go." (future) / "She has eaten." (perfect) / "They can swim." (ability) / "Do you like it?" (question)
Regular verbs — add -ed for past
Base → Past → Past Participle: work → worked → worked | play → played → played | study → studied → studied
Irregular verbs — change form unpredictably
go → went → gone | eat → ate → eaten | see → saw → seen | have → had → had | do → did → done
3rd person singular — add -s/-es (present simple)
"He works." / "She goes." / "It watches." / "He has." (NOT: he work*, she go*, it watch*)
He work here. (missing -s)
He works here.
Add -s/-es for 3rd person singular in present simple.
I am happy yesterday. (wrong tense)
I was happy yesterday.
Use past tense (was) for past time, not present (am).
She goed to school. (wrong irregular form)
She went to school.
GO is irregular: go → went (not goed*).
I do my homework yesterday. (wrong tense)
I did my homework yesterday.
Use past tense (did) for past time, not present (do).
Talking about daily activities
Tom
Lisa
Tom
Lisa
Tom
Lisa
Tom
Complete with the correct verb form.
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