Spied

I felt that I was being spied on.

Tom could not resist the temptation and spied on Mary in her bath.

Tom spied on his roommate.

He spied on her while she was bathing.

They spied on her while she was bathing.

She spied on him while he was bathing.

They spied on him while he was bathing.

The mercenaries spied a military aircraft conducting aerial reconnaissance over the area.

Dan spied Matt making love to Linda.

It seems to me that I am always being spied on.