I was watching the alley that led to the small lot when Ranger rapped softly on my window.

Before she could change her mind, she rapped softly on his door.

I was still staring when Rob rapped softly on the door frame.

His secretary rapped softly on the door and then opened it.

Hearing someone rapping softly at the main door, she stepped into the living room.

He began rapping softly at the side and rear walls.

He rapped softly on a door in shadow, loud enough to be heard only if the man within were still awake.

She thought about going to his door and rapping softly.

Twenty minutes later he rapped softly at her door.

Then I turned and rapped softly on the service door at the back of the barbershop.