The simple past and past participle are both "paid".
The past participle of pay is paid.
The past tense and past participle is paid.*However, the variant spelling payed is still occasionally used, when the word "pay" means to let out rope or line (e.g. They payed out some slack in the rope.)
The past participle is paid.
The past perfect tense of pay is had paid.
COSTBase form: CostPast simple: CostPast participle: CostThird-person singular: CostsPresent participle and gerund: Costing
The past tense is was or were.The past participle is been.
Paid is the simple past and past participle of pay.
Lead is present tense. The present participle is leading. Led is the past tense and past participle.
Past tense - was and were. Past participle - been.
The simple past tense is did. The past participle is done.
Has is the present tense, third person singular conjugation of have. The past tense and past participle of have is had.
The past tense of "have" is "had" and the past participle is also "had."
The past tense and past participle are both had.
Got is the past tense of get. Gotten is the past participle.
"Is" is the present tense, third person singular conjugation of be. The past tense is was, and the past participle is been.
Am is the present tense, first person singular conjugation of be. The past tense is was, and the past participle is been.
Strike is the present tense, and struck is the past tense and past participle.