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The way present perfect is formed is -- have/has + past participle.
So the verb do would not be used in present perfect, but the past participle done is used.
I have done my home work. = a positive sentence.
I have not done my homework = a negative sentence.
She has not done her homework. = negative sentence.
The 'not' comes between the auxiliary verb have/has and the past participle.
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Is have studied a present perfect or past perfect?
It's a present perfect.
What is the present perfect tense of hid?
The present perfect tense of "hid" is "have/has hidden."
What is the present perfect of follow?
The present perfect of follow is has/have followed.
What are the different forms of the present perfect tense?
There are two forms of the present perfect tense: simple present perfect (I have eaten) and progressive present perfect (I have been eating). Both forms use "have" or "has" with the past participle of the main verb to indicate an action that started in the past and has relevance to the present.
Is were present perfect?
No, "were" is not present perfect. Present perfect is formed by using the past participle along with the auxiliary verb "have" or "has". For example, "have gone", "has eaten".
Is have studied a present perfect or past perfect?
It's a present perfect.
What are the different forms of the present perfect tense?
There are two forms of the present perfect tense: simple present perfect (I have eaten) and progressive present perfect (I have been eating). Both forms use "have" or "has" with the past participle of the main verb to indicate an action that started in the past and has relevance to the present.
What is the present perfect tense of hid?
The present perfect tense of "hid" is "have/has hidden."
What is the present perfect of follow?
The present perfect of follow is has/have followed.
What is the present perfect tense for are?
The present perfect tense of "are" is "have been."
What is present perfect tense of plan?
have/has planned (PRESENT PERFECT)
What is present perfect tense of sing?
The present perfect is 'I have sung'
What is present perfect for draw?
Has/have drawn is the present perfect of "draw".
Is have died a past participle present participle simple present simple past simple future present perfect past perfect or future perfect tense?
Present perfect tense.
Show all word tenses?
Present: show, Past: showed, Future: will show, Present Continuous: is showing, Present Perfect: has shown, Present Perfect Continuous: has been showing, Past Continuous: was showing, Past Perfect: had shown, Past Perfect Continuous: had been showing, Future Continuous: will be showing, Future Perfect: will have shown, Future Perfect Continuous: will have been showing.
What is present perfect tense of leave and eat?
The present perfect tense of leave is have/has left. The present perfect tense of eat is have/has eaten.
What tense is has transformed?
Present perfect. Present perfect is formed with have / has + past participle. transformed is the past participle of transform
