Have/has approached. I/we/you/they have approached, he/she has approached.
The answer is: have or has approached.
Present perfect tense and present perfect continuous tense.
The present perfect tense of "hid" is "have/has hidden."
Have and has are used in the present perfect tense and the present perfect continuous tense.
Present tense, past tense, future tense, future perfect tense, present perfect tense and past perfect tense.
"have tried" is the present perfect tense.
Present perfect tense and present perfect continuous tense.
Present perfect tense.
The present perfect tense of "hid" is "have/has hidden."
Have and has are used in the present perfect tense and the present perfect continuous tense.
present tense past tense future tense present perfect tense past perfect tense future perfect tense present progressive tense past progressive tense future progressive tense present perfect progressive tense past perfect progressive tense future perfect progressive tense
The present perfect tense of "are" is "have been."
Present tense, past tense, future tense, future perfect tense, present perfect tense and past perfect tense.
The present perfect tense of leave is have/has left. The present perfect tense of eat is have/has eaten.
The present perfect tense is has/have existed.
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".
Past perfect tense, past perfect continuous tense, present perfect tense, present perfect continuous tense, future perfect tense and future perfect continuous tense.
Future perfect tense - Will have talked. Present perfect tense - Have/has talked.