Question

what are the auxiliary verbs used in present perfect?

Answer 1

How to form the Present Perfect. The Present Perfect is formed with the auxiliary verb “have” + the past participle of the verb. This is usually formed with -ed on the end of the infinitive. (There are also many irregular past participles.

Which auxiliary verb is used in the present perfect?

Auxiliaries. In modern English, the auxiliary verb used to form the present perfect is always to have. A typical present perfect clause thus consists of the subject, the auxiliary have/has, and the past participle (third form) of main verb.

Answer 2

In Present Perfect Tense has and have are the auxiliary verbs .

Auxiliary verbs:

• An auxiliary verb is a verb that gives a clause in which it appears additional functional or grammatical meaning by expressing tense, aspect, form, tone, emphasis, etc.
• A participle or an infinitive verb, which respectively offer the major semantic substance of the clause, is typically accompanied by an auxiliary verb.

For example ,

• I have finished my meal.
• For instance, uses the verb have. Here, the auxiliary had works in conjunction with the participle, finished, to express the perfect feature.
• There are several sentences that have two or more auxiliary verbs in a row. Helping verbs, helper verbs, and (verbal) auxiliaries are other names for auxiliaries. The split inflection of auxiliary verbs has been studied.

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