Me, I do not concern myself much with footprints and such things but for what it is worth we have that negative evidence.

Now there was nothing but negative evidence, and to his policeman's mind that was not enough.

One doesn't enjoy talking about failures, but still, negative evidence is also important.

Although it constituted negative evidence, it did support Anita's story.

Pullum argues that learners probably do get certain kinds of negative evidence.

In addition, if one allows for statistical learning, negative evidence is abundant.

There was no such thing as negative evidence.

It was at least a kind of negative confirmatory evidence.

In spite of the negative evidence of James's mind, he was beginning to believe.

Neither the cables nor any of the other negative evidence proves that the Administration was wrong when it made the charges in 1981.