gained/ has gained
The present perfect tense of "arise" is:I/You/We/They have arisen.He/She/It has arisen.
The present perfect tense of copy is:I/You/We/They have copied.He/She/It has copied.
The present perfect tense follows this structure: Subject + have/has + past participle. For example: I have watched. She has watched.
The present perfect tense.
Have/has bit.
gained/ has gained
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.
No. Were is a past tense of "be". The present perfect tense uses "have" and "has".
The present perfect tense is has/have existed.
Past perfect tense, past perfect continuous tense, present perfect tense, present perfect continuous tense, future perfect tense and future perfect continuous tense.