This document provides information on subjects and verbs used with the present perfect tense in English. It lists the subjects and their corresponding verbs in the affirmative present perfect form with "has/have" and in the negative present perfect form with "hasn't/haven't" followed by the past participle verb.

3. SUBJECTS HAS / HAVE PAST
PARTICIPLE
HE HAS
SHE HAS
IT HAS
I HAVE
WE HAVE
YOU HAVE
THEY HAVE
PRESENT PERFECT

6. SUBJECTS HASN’T /
HAVEN’T
PAST
PARTICIPLE
HE HASN’T
SHE HASN’T
IT HASN’T
I HAVEN’T
WE HAVEN’T
YOU HAVEN’T
THEY HAVEN’T
PRESENT PERFECT