The three floors underneath it had sagged, smashing most of the surrounding glass wall.

The floor sagged where a jagged, zigzag cut had been made.

Eventually, the floor will sag and part of house may collapse.

Trouble was, when the trunk was fully loaded, the floor sagged.

Then the floor sagged beneath them and fell away into a yawning darkness.

The floor sagged, so they assumed there were structural problems.

The wooden floors were wet from the traffic and sagged from years of use.

The floor sagged up there, about four inches from the wall to the center.

The whole floor sagged under the rugs, as much as a span at the center of the room.

We dropped down under the long house and I made my way back to the spot where the broken floor sagged toward the mud.