This car is going to break down. ✬

The police used a battering ram to break down the door. ✬

Tom was afraid his car would break down. ✬

How do you know it won't break down? ✬

Tom could see that Mary was about to break down and cry. ✬

Tom tried to break down the door. ✬

Tom began trying to break down the door. ✬

Tom had a break down. ✬

I had a break down. ✬

It would be a shame to break down this door. ✬