verb phrases

The verb phrase in English has the following forms:

1) a main verb:

	Verb
We I Everybody We	are like saw. laughed.	here. it the accident

 The verb may be in the present tense (are, like) or the past tense (saw, laughed). A verb phrase with only a main verb expresses simple aspect

2) an auxiliary verb ("be") and a main verb in –ing form: 

	Auxiliary "be"	Verb (-ing)
Everybody We	is were	watching laughing

 A verb phrase with "be" and –ing expresses continuous aspect.

3) an auxiliary verb ("have") and a main verb with past participle:

	Auxillary "have"	Verb (past participle)
They Everybody He	have has had	enjoyed worked finished	themselves. hard. work.

A verb with "have" and the past participle expresses perfect aspect. A verb with have/has expresses present perfect, and a verb with had expresses past perfect.

4) an auxiliary verb ("have" + "been") and a main verb in the –ing form:

	Auxiliary "have" + "been"	Verb (-ing)
Everybody He	has been had been	working singing	hard

 A verb with "have" and "been" and the present participle expresses perfect continuous aspect. A verb with have/has expresses present perfect continuous, and a verb with had expresses past perfect continuous.

5) a modal verb (can, could, may, might, must, shall, should, will, would) and a main verb:

	Modal Verb	Main verb
They He	will might	come. come.

6) We can use modal verbs with the auxiliaries "be", "have", and "have been":

	Modal	Auxiliary	Verb
They He She	will might must	be have have been	listening arrived listening

Transitive verbs have a passive form as well as an active form:Active and passive:

The hunter killed the lion. (active) <> The lion was killed by the hunter. (passive)

Someone has cleaned the windows <> The windows have been cleaned.

The passive forms are made up of the verb "be" with a past participle:

	"be"	Past participle
English The windows Lunch The work They	is have been was being will be might have been	spoken cleaned served finished invited	all over the world soon to the part

sumber :

https://learnenglish.britishcouncil.org/en/english-grammar/verbs/verb-phrases