解析文法【助動詞 - 2】

have 的形態

原形

現在式

過去式

現在分詞

過去分詞

have

have

had

having

had

has

have 作助動詞的用法

1 形成完成式

句型

現在完成式

has / have + 過去分詞

過去完成式

had + 過去分詞

未來完成式

will have + 過去分詞

例句

Linda has saved some money.（琳達存了一些錢。）

My dad had already eaten dinner when I got home.（我回到家時我爸已經吃過晚餐了。）

Students will have learned how to play guitar when they finish this class.

學生上完這堂課就能學會如何彈吉他。

2 形成完成進行式

句型

現在完成進行式

has / have been + 現在分詞

過去完成進行式

had been + 現在分詞

未來完成進行式

will have been + 現在分詞

例句

Abby has been practicing yoga for three years.

艾比已經練瑜伽三年了。

Before Frank became a judge, he had been working as a lawyer for 10 years.

在法蘭克成為法官前，他當律師當了十年。

Gary and Irene will have been dating for six months by February.

到了二月，蓋瑞跟艾琳交往就滿六個月了。