我本来打来打算去看这部电影的，但是他提醒我说我以前看过。此句也可说成。

I was going to see the film, but he reminded me of seeing it before.

youdao

我不记得以前看过这部电影。

I don't remember seeing the film before.

youdao

他告诉我他(两天前)以前看过这部电影。

He told me that he had seen the film (two days) before.

youdao

我不知道他以前是否看过这部电影。

I don't know if he has seen the film before.

youdao

我很久以前看过“疾走罗拉”这部电影，但是结尾怎么回事我还是不太明白。

I saw the movie Run Lora Run a long time ago. I'm a little fuzzy about what happens in the end.

youdao

我记得以前看过这部电影。

I remember having seen this film before.

youdao

我记得以前看过这部电影。

I remember having seen this film before.

youdao