Sentence examples for am certain of from inspiring English sources

I am certain of one thing.

What I am certain of is that fusion developed a bad reputation not long afterward.

One thing I am certain of is that they serve some purpose.

What I am certain of is that literature is a way of trying to.

There are only two things I am certain of in this election.

All I am certain of is that Larry, our school star, disappeared from my ken as though swallowed up.

Nothing is certain, of course.

Lisette was certain of that.

They were certain of victory.

"They were certain of it".

But she is certain of one thing.