He could not have seen me yesterday, because I wasn't there.

昨天他不可能见到我，因为当时我不在那里。

《新英汉大辞典》

Though she gave no sign, I was sure she had seen me.

尽管她没有示意，我还是确信她看见了我。

《牛津词典》

He'd seen me looking at him.

他看见我看着他。

youdao

But you should have seen me.

VOA: special.2009.05.16

He's seen me work on long assignments, short assignments, very analytic assignments, very not so analytic assignments.

他见过我处理一些长期任务，短期任务，一些需要大量分析的任务，还有一些不怎么需要分析的任务。

写推荐书的人 - SpeakingMax英语口语达人

As I was saying I've seen it many times, each time it looks to me more and more beautiful.

我看过很多遍，每次都越来越吸引我。

麻省理工公开课 - 电影哲学课程节选

That's what he would have thought if he'd seen me through his own preoccupations.

NPR: Excerpt: 'Warm Springs'

Jody had seen me in action and thought I could serve well in a leadership role.

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The barman has seen me making notes on the beers, and starts to offer me tasters too.

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