Sentence examples for be so certain from inspiring English sources

How can we be so certain?

Now they cannot be so certain.

But do I really have reason to be so certain?

How can they be so certain of its outcome?

If he couldn't hear himself scream, how could he be so certain Reeva didn't scream?

Executives will not be so certain that share prices will rise.

Not everyone is so certain.

Asked why he was so certain, Burress shrugged.

Not all the members of the group are so certain.

They were so certain it was all going to happen, that it was a done deal.

"I was so certain this was the right way for me".