Verbs

A Verb is a word refers to an action/event/state/occurrence.
Types of nouns:

1. Action Verbs (or Main Verbs)
2. Transitive Verbs
3. Intransitive Verbs
4. Auxiliary Verbs (or helping Verbs)
5. Modal Verbs
6. Phrasal Verbs

---

1. Action Verbs (or main verbs)

Action verbs are used to express action by person/thing.
E.g. The sun rises in the east.
E.g. The dog barks.

2. Transitive Verbs

Transitive verbs are action verbs which require object along with it.
E.g. I ate an apple.

3. Intransitive Verbs

Intransitive verbs are action verbs which doesn't require object along with it.
E.g. I ate.

4. Auxiliary Verbs (or helping verbs)

Auxiliary verbs is an extension of main verb. The auxiliary verbs are - be verbs, have, and do.
Be - be, to be, been, am, is, are, was, were, aren't, wasn't, weren't.
Have - has, have, having, had, hadn't.
Do - do, to do, does, done, does, did, didn't.

5. Modal Verbs

Modal verbs are type of auxiliary(help) verb. Used to express ability/possibility/permission/obligation.
E.g. can/could/be able to/may/might/shall/should/must/have to/will/would.

6. Phrasal Verbs

A phrasal verb is a combination of (verb + adverb) or (verb + preposition) or (verb + adverb + preposition).
E.g. He switched on his mobile. (verb + adverb)
E.g. I believe in you. (verb + preposition)
E.g. She get rid of excuses. (verb + adverb + preposition)