Worf knew without doubt that he was not made for diplomacy.

Richard knew without doubt that this was the third child of trouble and it had just found him.

He was dressed for dinner and she knew without doubt that they were not going to be invited to join him.

And I knew, knew without doubt, that he would see us dead.

I knew without doubt that something huge and terrible was about to break over us.

He knew without doubt that if she caught him, she'd kill him, too.

I might have known without doubt that there was no knight better than, or so good as, my lord.

Now, he knew without doubt, that the traitor's statement was a true one.

This crowned my success, as they knew without doubt that I had seen him.

She knew, without doubt, that this place was empty, deserted.