have pulled or has pulled
No single tense in English is called simply a "perfect" tense. Instead, there are present perfect, past perfect, and future perfect. For the verb "pull", these are "have [or has] pulled", "had pulled", and "will [or shall] have pulled" respectively.
Present tense
The present perfect tense is Have/Has Hidden.
The present perfect tense is has/have existed.
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
Was is a past tense conjugation of be. The present perfect tense of be is have/has been.I/We/You/They have beenHe/She/It has been
The present perfect tense of "are" is "have been."
"have tried" is the present perfect tense.
The present perfect tense of clap is 'have/has clapped'.
The present perfect tense of leave is have/has left. The present perfect tense of eat is have/has eaten.
The past tense is sped.The present perfect tense is have/has sped.
Present Tense, Paste Tense, Future Tense, Future Perfect Tense, Present Perfect Tense, Past Perfect Tense