Stunned is the past tense and past participle form of stun.
Yes, "stunned" is the past participle form of the verb "stun."
The past tense of stun is stunned
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 stun is stunned
Past tense of stun is stunned, as in, "That terrible news stunned me."
The past participle of "am not" is "have not been."
The past participle of "do" is "done." The past participle of "have" is "had."
Stunned is a verb (past tense of stun) and an adjective (a stunned expression).
The past tense of "have" is "had," and the past participle is also "had."
stunned
The past and past participle for "buy" is "bought."
Being is the present participle. The past participle is been.
The past participle is thought.
Eating is the present participle; eaten is the past participle.
"Did" is the past and "done" is the past participle.