The past participle (and simple past) is dived.
Present participle - diving Simple past - dived Past participle - dived
Future perfect is formed with -- will + have + past participleThe past participle of dive is dived so future perfect is -- will have dived
The past participle of am is been. Not does not have a past participle
The past participle of "do" is "done." The past participle of "have" is "had."
The past tense of "have" is "had," and the past participle is also "had."
The past and past participle for "buy" is "bought."
Being is the present participle. The past participle is been.
Eating is the present participle; eaten is the past participle.
The past participle is thought.
"Did" is the past and "done" is the past participle.
The past participle is had.
The past participle of "do" is "done."