With difficulty, he lowered himself to his knees alongside another open patch of ground.

I then lowered her to her knees in a quiet spot.

After a few moments the newcomer lowered himself to his knees.

He lowered himself to his knees on the stone floor of the pitch-black chamber.

For a moment she lowered her forehead to her knees again.

She made her choice, and lowered to her knees so their eyes were on level.

When he came up alongside, he lowered himself to his knees and took in the other.

I lowered myself to my knees, still clinging to the cabinet edges.

Paul saw the problem and held her by the shoulders as she lowered herself to her knees.

He lowered himself to his knees with the slow inevitability of an old dog taking its place by the fire.