at pleasure

"They can fire you at their pleasure during your first year."

If you get land, it will be at my pleasure.

All others served at the pleasure of those six men.

As for the list's members, who serve terms at the pleasure of the President, many have not been asked back.

I am nothing to them but an object, to be used at their pleasure.

He does not serve at the pleasure of the mayor.

They could be removed from office at the pleasure of the President.

"I don't seem to be very good at pleasure these days. "

He has caused himself to be provided with a key and can pass in at his pleasure.

The forces of nature are always waiting to destroy him at their pleasure.