I had quite enough men running around in my head without adding another one.

All the same, I ran through a list of possible candidates in my head.

Even now she could watch it like a movie running in her head.

"I have to let that run around in my head for a minute."

She tried to run through in her head all possible objections.

That's when the through running around in my head finally took shape.

He started to run the numbers in his head, then stopped.

No movie that ran in his head had ever worked out as this one did.

The words had been running round in her head all night.

You will probably be surprised at what a different experience it is actually speaking the words rather than running through them in your head.