Have/Has agreed.
Present perfect is formed with - have/has + past participle The past participle of agree is agreed so present perfect is have agreed or has agreed. We have agreed to sign the document. She has agreed to sign the document.
Present Perfect TenseI/You/We/They have agreed.He/She/It has agreed.Present Perfect Continuous TenseI/You/We/They have been agreeing.He/She/It has been agreeing.Past Perfect TenseHad agreed.Past Perfect Continuous TenseHad been agreeing.Future Perfect TenseWill have agreed.Future Perfect Continuous TenseWill have been agreeing.
The present participle of agree is agreeing.
agree/agreesThey agree to have a meeting.She agrees to have a meeting.
The present perfect of follow is has/have followed.
The present perfect form of "present" is "have/has presented."
The present perfect tense is Have/Has Hidden.
The present perfect tense is has/have existed.
Present perfect tense.
have/has planned (PRESENT PERFECT)
The present perfect is 'I have sung'
The present perfect tense of "are" is "have been."