If you don't take a vacation, you'll collapse. ✬

The engineers blew up the bridge because it was about to collapse. ✬

The tower is going to collapse. ✬

The country's economy is about to collapse. ✬

This building is about to collapse. ✬

It's going to collapse. ✬

The roof is about to collapse. ✬

The house is about to collapse. ✬

The bridge is about to collapse. ✬

Tom looked like he was going to collapse. ✬