And the roof might have caved in on us all.

The roof on a barn next to it had already caved in.

But if the roof caved in, I'd have to pay for more than an engineer's report.

The roof had caved in on one of the buildings.

One day the roof caved in and killed the good man.

He wondered if they or the police would make it inside before the roof caved in.

As the boys ran toward the front, the roof of the west wing caved in.

This museum recently closed because the roof of the house caved in.

"The roof caved in and they lost everything there," she said.

Then come a heavy snow and the roof caved in.