English Grammar

how many basic forms of verbs are there?

• 1

• 6

• 3

• 4

past participle form of go

what are the three basic groups of verbs?

• primary auxiliary verbs

• modal auxiliary verbs

• semi-modal auxiliary verbs

• semi-primary auxiliary verbs

identify the auxiliary verbs from the sentence given: My parents have promised to come.

• My

• Parents

• Have

• Promised

Auxiliary verbs are also called as _________________.