We found them on the floor near the base of the tub.

She got up and went to sit on the edge of the tub.

He didn't have to stand on the edge of the tub.

She set the glass on the edge of the tub.

He took my two hands and pulled me up from the edge of the tub.

To do this, first measure from the floor to the top of the tub.

The man reached down and took something off the edge of the tub.

She lay back against the wall of the tub and closed her eyes.

I couldn't see to the bottom of the tub, and that was wrong.

As a result water rolls down the side of the tub.