A man who would do everything in his power to keep her.

We didn't know the truth about them, and they did everything in their power to keep it that way.

"Where do you get the power to keep this whole place running?"

Nowhere in that list was the power to keep your child from growing up.

You use your power to keep me from taking back full control.

Just this once, I would be happy if he did abuse his power to keep you with him.

I'd have thought they would do everything in their power to keep it from happening again.

By adults who don't have it in their power to keep those little kids safe.

But my power to keep stopped the new trouble is limited.

Once they know about it, I should think they'd do everything in their power to keep the king alive.