As far as I can recollect, she wasn't there on that occasion.

据我回忆，当时她不在场。

《牛津词典》

I don't recollect what he said.

我不记得他说过什么。

《牛津词典》

As far as I recollect, there were few people in the village then.

据我回忆，那时候村子里几乎没人。

youdao

This led to my failure to recollect whether I approved an arms shipment before or after the fact.

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And I recollect that I was hosting a radio program the day of the match.

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Remember, this was 12 years ago, and I was trying to recollect this in the middle of an already busy planned day.

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