現在完成式的動詞形態

文法講座 > 現在完成式 > 現在完成式的動詞變化：have/ has ( 助動詞 ) + p.p. ( 過去分詞 )

▍現在完成式的句型變化

例：你吃過日本菜。

肯定句	You have tried (= You've tried ) Japanese food.
改成否定句	You haven’t tried ( = You've not tried ) Japanese food.
改成否定問句	Haven’t you tried Japanese food?
造肯定詳答	Yes, I have tried (= I've tried ) Japanese food.
造否定詳答	No, I haven’t tried ( = I've not tried ) Japanese food.
造肯定簡答	Yes, I have.
造否定簡答	No, I haven’t. 或 No, I've not.