Question

what is the structure of present perfect tense? ​

Answer 1

To create the present perfect tense of any verb, you will combine the present tense of the verb "to have" plus the past participle of the main verb of the sentence. The past participle of a regular verb is the base word plus -ed. You can find a list of the past participle of irregular verbs here.

Answer 2

Explanation:

To create the present perfect tense of any verb, you will combine the present tense of the verb "to have" plus the past participle of the main verb of the sentence. The past participle of a regular verb is the base word plus -ed. You can find a list of the past participle of irregular verbs here.