Smith tapped lightly on the door of the second floor room.

He walked toward the door and tapped lightly on it.

A police officer came out and tapped lightly on his closed window.

I took a breath and tapped lightly at the door.

Then he returned to the front door and tapped lightly on the wood.

She'd tapped lightly at the bathroom door, but there had been no answer.

I stood up and tapped lightly on the outside of the bushes.

Yet, late that same night, I went to his chamber door and tapped lightly.

And I tapped lightly on the beam above my head.

The first mate tapped lightly on the door, then came in.