The past tense and past participle are both had.
The past participle of kill is killed.
The past participle is known.
The past participle is caused.
The past participle is remembered.
The past of forgive is forgave, and the past participle is forgiven.
Forgave is the past tense of forgive. The past participle is forgiven.
Forgave and forgiven.
forgiven
If you mean forgive, I think the simple past tense is forgave, the past participle will be forgiven...... sorry maybe not too much help.
The past participle of "do" is "done." The past participle of "have" is "had."
The past participle of "am not" is "have not been."
The past participle of "do" is "done."
The past tense of "have" is "had," and the past participle is also "had."
It is forgiving
The past participle of the word "have" is "had."
The past participle of "am, are, is" is "been."