the past participle of pushed is pushed
Yes, it can be (pushed buttons, pushed carts).The word pushed is the past tense and past participle of the verb "to push."
The past participle is pushed.
The past participle of "push" is "pushed."
The past particple of push is pushed.
The past participle of the word "pick" is "picked".
The past participle of the word "have" is "had."
The word "it" does not have a past participle as it is a pronoun. It is only verbs that have a past participle.
The past participle of the verb to have is had.
The past participle of the word "do" is "done."
The past participle of the word "Find" is the word "Found."
The past participle of the word graduate is graduated
The word "invited" is the past participle of invite.