Accepted is the past tense of accept.
The past tense of word accept is accepted.
The simple tense of accept is "accepted".
The past tense of "accept" is "accepted," and the past participle is also "accepted."
Present Simple: I should accept your challenge. Past Simple: I should have accepted your challenge.
The usual past tense for "sing" is "sang". Some also accept "sung", but this traditionally is only for the past participle.
The past tense of word accept is accepted.
The past tense is accepted.
The simple tense of accept is "accepted".
The past tense of "accept" is "accepted," and the past participle is also "accepted."
Accept is the present tense. Past tense would be accepted. ie. "I accept your offer" vs. "I accepted your offer".
Had accepted.
Present Simple: I should accept your challenge. Past Simple: I should have accepted your challenge.
The usual past tense for "sing" is "sang". Some also accept "sung", but this traditionally is only for the past participle.
Past progressive of accept:I was acceptingWe were acceptingYou were acceptingHe/She/It was acceptingThey were accepting
You can simply say thank you in the past tense, such as: Thank you for your letter dated... I am very grateful for your help on . . . , thank you. Please accept my belated thank you (explain why its late)
the past tense of am is was and the past tense of has is had
The past tense of "has" is "had" and the past tense of "have" is "had."