She had to believe that, if nothing else, or panic might set in.

By the time she put it down again panic had set in.

The panic set in even before he could focus on the reasons.

After a moment, it became clear to him that his mother couldn't open the door, and the panic set in.

I've only got three years to go until the big 3-0; so far panic has not set in.

Seventeen hundred and two miles away panic had set in.

As I scanned the paper to make sense of it, panic set in.

Debates on the economy usually happen only when panic has set in - which, so far, it hasn't.

But panic has not set in yet, even though the situation probably warrants some concern.

"You were going to leave me"' Panic set her skin crawling.