punish的所有形式

第三人稱單數爲爲punishes，現在分詞爲punishing，過去式和過去分詞爲punished，例如：

1、My parents used to punish me by not letting me watch TV.過去我父母常以不讓我看電視來懲罰我。

2、He was punished for refusing to answer their questions.他拒不回答他們的問題，受到了懲罰。

3、The President has a punishing schedule for the next six months.總統今後六個月的工作日程十分繁忙。