He would need to learn whether the place was guarded at night.

He'll have to be guarded by one of you at all times.

But to be guarded at such a time is very difficult.

He guarded every position at some point in the game.

He asked for protection and someone to guard him at night.

"How are your men taking to guard duty here at night?"

Nobody can find anything, and it can't be guarded at any price.

He had already organized a police force to guard the city at night more than a decade earlier.

Her face looked both tired and guarded at the same time.

"We'd still have to get around the police guarding the car at the bottom."