I/you/we/they have attended. He/she/it has attended.
It is "has/have attended".
tended
Attend it the present tense, past tense is attended, and future tense is attending.
"Have studied" is in the present perfect tense. It is formed by using the auxiliary verb "have" followed by the past participle of the main verb.
The present perfect tense of "hid" is "have/has hidden."
"Attend" can be in present tense, past tense, or future tense.
have/has planned (PRESENT PERFECT)
The present perfect tense of "are" is "have been."
Has/have drawn is the present perfect of "draw".
The present perfect of "follow" is "have followed" or "has followed."
The present perfect is 'I have sung'
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.