What keeps them all from falling I do not know.

Matt tried to keep the thing from falling on him.

His own power kept me from falling in; alone I would have been lost.

Only the force of the floor keeps you from falling to the ground.

We might even make it if I can keep from falling over my own feet.

That's more than six weeks' worth of additional work, just to stay even or keep from falling too far behind.

"He will stop at nothing to keep from falling into American hands."

The important thing was to keep from falling to pieces.

"It was all we could do to keep from falling into each other's arms in public."

You can't just keep yourself from falling for a person.