"Hurt" is one of the "invariable" irregular verbs: Its past tense and past participle are both the same as the present.
The past form of "hurt" is "hurt" and the past participle is also "hurt."
infinitive: hurt past: hurt past participle: hurt
infinitive: hurt past: hurt past participle: hurt
The past tense of "hurt" is "hurt," and the past participle is also "hurt."
The past participle of "form" is "formed."
The past form of "am" is "was" and the past participle is "been."
infinitive: hurt past: hurt past participle: hurt
infinitive: hurt past: hurt past participle: hurt
The past tense of "hurt" is "hurt," and the past participle is also "hurt."
The past participle of "form" is "formed."
The past form of "am" is "was" and the past participle is "been."
The past participle form of wear is worn.
The past participle form of "give" is "given".
The past participle form of "laugh" is "laughed."
The past participle form of "rely" is "relied."
Present participle: developing Past form: developed Past participle: developed
Sent is the past participle of send.
The past participle form of 'introduce' is 'introduced.'