He was a man on constant call to some of the largest and most prestigious museums in the world.

There are also constant calls and demands, often in the middle of the night, from the staff members on the road.

"We get constant calls requesting home health aides all day," she said.

I couldn't help thinking of the Mastermind - his constant calls to me.

I was only to stop on the distant Earth and find out why the colonists there were broadcasting constant calls for help.

Riker would have been on constant call at the time.

Her own staff would be on constant call trying to contain it.

There have been constant calls for interviews with their Prophet.

There are constant calls to Parliament to the effect that the interests of the market demand fast legislation.

There's a constant call for privatizing the care of these people, which is impossible.