Destroy is a regular verb so both past and past participle are destroyed
The past participle is "destroyed".
The past participle is had.
No, it is not. The word destroyed is the past tense and past participle of the verb to destroy. It may be used as an adjective.
Done is the past participle.
The past participle of the word "Find" is the word "Found."
The past participle of the word "pick" is "picked".
The past participle of the word "finish" is "finished."
The past participle of "swear" is "sworn."
The past participle of the word 'fall' is 'fallen'.
The word "invited" is the past participle of invite.
The simple past and past participle are both hopped.
The simple past and past participle are both welcomed.