After four or five minutes of thought he wrote down something more.

But then any kind of thought was difficult at the moment.

"He made the decision without a great deal of second thought or looking back."

I put a lot of thought and research into them.

He wanted them to believe in his process of thought and decision.

You can tell a lot of thought went into this one.

She'd never really given it a great deal of thought.

It is not something to which I have given a lot of thought.

Believe me, I have given this matter a very great deal of thought.

They have given it a lot of thought, and taken on board what people think.