As it happened I need not have troubled about that.

Yet something, he could not say what, had troubled him about the conversation.

He seemed to have come to a difficult passage or to be troubled about something.

He found himself troubled about his links to the church.

As for these Christians, he never troubled himself about them.

Ever since his last visit, she had been troubled about Edward.

He thought she looked troubled about that last part, perhaps a bit sad.

He sat at a writing table or in front of a class without troubling about the chaos outside.

And, in any case, she preferred not to have him troubled about it.

She is troubled about the lack of time that women have for serious research and creative work.