Sentence examples for could not have circulated from inspiring English sources

The accusations could not have circulated at a more inauspicious time for the brigade.

This could not have happened.

You could or could not have powers.

One could argue that some of the pathogens may not be new at all; they could have circulated among humans for centuries and are just being identified for the first time because of increased surveillance and reporting.

Both Group 1 and Group 2 aVDPVs could have circulated in sub-populations with low vaccine coverage, although such pockets have not yet been identified (see example [33]).

He couldn't have.

"They couldn't have.

He couldn't have relationships.

You couldn't have foreseen.

He just couldn't have.

I just couldn't have".