Bad is not a verb and does not have participle forms.
The past participle of "bad" is "bad." This means that it stays the same in both the past tense and participle form.
The past tense of "bad" is "bad" and the past participle is "bad."
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."
The past tense of "bad" is "bad" and the past participle is "bad."
"emitted" is a verb form. It is either a simple past tense of the verb" to emit " or else is a past participle. The bottle emitted a bad odor. ( simple past) The gas emitted from the bottle has a bad odor. (past participle)
The past participle of "am not" is "have not been."
The past participle of "do" is "done." The past participle of "have" is "had."
The past participle of the word "have" is "had."
The past tense and the past participle is "answered".
The past tense of "have" is "had," and the past participle is also "had."
The past and past participle for "buy" is "bought."
"Sold" does not have any past participle; it is the past participle of "sell".
The past participle of "was" is "been" and the past participle of "were" is also "been".
Being is the present participle. The past participle is been.
Eating is the present participle; eaten is the past participle.