The past form of Regret is Regretted.
She felt regret at not taking the job offer.
The present perfect tense of regret is: I/You/We/They have regretted. He/She/It has regretted.
The past tense of get is got. For isn't a verb and so doesn't have a past tense. The past tense of has is had. Had is already the past tense. The past tense of have is had.
Past Tense Past Continuous Tense Past Perfect Tense Past Perfect Continuous Tense
the past tense of am is was and the past tense of has is had
Was and were are both the past tense of be. The present tense is: I am he is you are they are The past tense is: I was he was you were they were
Was and were is the past tense of are and is (present tense conjugations of be). Present tense: I am We are You are He/She/It is They are Past tense: I was We were You were He/She/It was They were
The past tense of "will" is "would". The past tense of "to be" is "was" or "were".
"Had" is past tense. Had is the past tense of have.
The past tense is bled, and the past perfect tense is had bled.
Simple past tense. Past perfect tense. Past continuous tense.
Past tense - read. Past continuous tense - was/were reading.
Existed is the past tense. The past perfect tense is had existed.
Wrote is past tense. It is the past tense of write. Wrote is already a past tense.
The past tense is schooled. The past continuous tense is 'was/were schooling'.