Sentence examples for is not even certain from inspiring English sources

It is not even certain who makes the calls.

That is especially difficult with Iran, because it is not even certain to whom one talks.

Today, it is not even certain what country Kony is in, much less his precise location.

For that matter, it is not even certain that Mr. Jiang is entirely gone.

It is not even certain that the walls were made for a specific purpose.

At this point, it is not even certain that his government will survive this week's parliamentary vote of confidence.

He isn't even certain they're for sale.

We've heard from Yahoo insiders that founder Joshua Schachter is now working on another project, and now that his stock has fully vested it isn't even certain he'll stay with the company.

The Russians are not even certain to be in Rio.

I'm not even certain that we can mitigate them.

It's not even certain how he went blind.