He could not keep circling forever in hope that something would look familiar.

I kept circling back to the same big three or four points, my pillars to build the investigation on.

I keep circling back to those papers he wanted you to sign.

My mind kept circling around the same question: What could be the reason for that attack?

A phrase kept circling her thoughts, but wouldn't come to the front where she could hear it.

Did you notice one father kept circling around the pool?

McVary seemed to listen to the words, but he kept circling.

The only thing his brain kept circling back to was the land communications line.

That darned thing was going to give us away if it kept circling.

We got over the fire, kept circling on approach.