stay under something

Yet I had to go about my business and stay under control.

The city would stay under Union control until the end of the war.

You're going to have to stay under cover for a while.

The best plan for the moment was to stay under cover, watch, and wait.

To stay under a minute and a half would be difficult but possible.

It can stay under the park for thousands of years.

There must be some way to stay under that water and live.

I knew she'd be able to play her part, so long as things stayed under control.

"But we have pretty much stayed under control using common sense."

But, then, how could you ask others to stay under the same circumstances?