Can I say that? - He said he didn't know her, which was a lie.

[Meifangtien]

"He said he didn't know her, which was a lie."
Is it correct?
thanks a lot

[Kitosdad]

Yes that is OK, but perhaps,

"He said he didn't know her, but I knew that was a lie."

sounds a little better.
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If you need me, I'm here.

[Gray]

How about this? --

He was lying when he said he didn't know her.

(As a student of English, I think, it is always helpful to have more than one construct at your disposal. It helps a lot when you write an essay )
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First lesson - English, not english. I, not i. ~A student of English

[Kitosdad]

Of course it is Gray.....I do agree with you. If anything, yours sound better than mine.
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If you need me, I'm here.

[Bhushan3134]

I think

"He was lying when he said that he didn't know her."

Is there no nead to use "that"

[InsaneMetal]