In fact, I am becoming more positive of it all the time.

But she hadn't found it, he could feel positive of that.

Tonight, they were unpredictable in the most positive of ways.

"I am not positive of the circumstances that brought about your freedom."

At this hour, it would be empty- he was almost positive of that.

In any case the reaction would be there; he was positive of that.

He repeated your name only to me, I'm positive of that.

Catch22 did not exist, he was positive of that, but it made no difference.

Yet they had been moved, he was positive of that!

But the mystery was far more than a game to her, I'm positive of that.