# When using the perfect tenses of verbs, it's necessary to add a/anA. irregular verbB. infinitive C. helping verb D. suffix

2 answers

###### Question:

When using the perfect tenses of verbs, it's necessary to add a/an

A. irregular verb

B. infinitive

C. helping verb

D. suffix

A. irregular verb

B. infinitive

C. helping verb

D. suffix

## Answers

the answer is C. a helping verb helps the main verb in a sentence by extending the meaning of the verb.

I meant it was c The helping verbs

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