Sentence examples for certain who from inspiring English sources

Even if you're not certain who they are.

The victims cannot know for certain who tortured them.

They said they were not certain who called the police.

It is not even certain who makes the calls.

It is not certain who the actor was.

No one knows for certain who will breach that gulf.

So far, it is not certain who they were.

But I realize I'm no longer certain who the movie star was.

It was impossible to be certain who was responsible for their deaths.

In the future, nobody will know for certain who knows what about them.

But few people are certain who or what will come next.