present perfect - have/has bought
past perfect - had bought
present perfect continuous - have/has been buying
past perfect continuous - had been buying
will/shall perfect - will/shall have bought
Will buy
Present tense
The present perfect tense is Have/Has Hidden.
The present perfect tense is has/have existed.
I/you/we/they buy. He/she/it buys.
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."
Past perfect tense - I had saved. Present perfect tense - I have saved.
"have tried" is the present 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 of clap is 'have/has clapped'.