We are perfectly certain that Paul had no such opportunity.

I can't remember who told me, but I am perfectly certain it was not my father.

"You're perfectly certain that was done a week ago?"

"We're not perfectly certain the Soviets know what they have in mind for it."

I am perfectly certain none of them have anything to do with it!

I was perfectly certain I had never set eyes on her before.

These people are perfectly certain she is going to come back.

That this should be so in the case of his virtuous and legal connection he was perfectly certain.

And he knows that the outcome is perfectly certain.

Mike felt perfectly certain he would never be able to kiss anyone's hand like that.