Sentence examples for could not have told from inspiring English sources

A computer chess-player could not have told you that.

No, you could not have told the difference.

If you had asked him his name, he could not have told you.

I could not have told you where I was or who I was.

"When we started, I would say that most community college presidents could not have told you their graduation rate," Bailey recalls.

Nora says she could not have told her dying father of the threat to her husband's life.

I couldn't have told you why.

A year ago, I couldn't have told you.

I couldn't have told you that seventeen years ago".

Doctorow's narrator probably couldn't have told us this.

I couldn't have told you that 10 years ago".