The thought of what would happen then troubled the men in the control room.

He stood looking after her, very much troubled in his mind.

It still troubled her a bit in the morning, or after a long day.

At first it only troubled her once in a while.

Dad is troubled but not in a way that he should be.

The fact that it made her feel better was troubling in its own right.

The history of the chancellor's office itself has been troubled in recent years.

He saw them at night, and they troubled his imagination in the day.

That very question had troubled him greatly in the past few weeks.

I'm troubled in my mind about it, but there don't seem to be any alternative.