We were left in the dark, collapsed upon one another.

He came closer, the face all but collapsed upon itself.

The light turned dark, and the darkness collapsed upon itself.

Then it seemed as if the entire mountain had collapsed upon his head.

He threw his feet over the edge of the bed and collapsed upon the floor.

He collapsed as a massive weight upon her smaller body.

Any minute now, Duncan knew, the entire structure would collapse upon them.

"No." I was surprised by the black despair that collapsed upon me.

She staggered back to her couch and collapsed upon it.

He slid off Paint and collapsed in a heap upon the ground.