What Does Break In Mean?
Break in has several meanings, and the object is the clue to which one you need.
- Enter a building by force (no object): Someone broke in last night and took the laptop.
- Make new shoes or clothes comfortable by wearing them: I'm wearing these boots to break them in.
- Train a new person or animal: The coach is breaking in the new players this week.
- Interrupt someone (no object, often with on): He broke in on our conversation.
🗣️ Natural Examples
The thief broke in through the back door while we were on holiday.
The shoes felt stiff, so Lisa wore them at home to break them in.
The coach spent the week breaking in the new team.
"Sorry to break in, but I have a question about the timetable."
✂️ Can You Separate It?
Only the meanings with an object split. For wear something until comfortable and train someone, a pronoun goes in the middle: break them in, not break in them.
- ✅ She broke them in.
- ❌ She broke in them.
The burglary meaning and the interrupting meaning have no object, so there is nothing to place.
- ✅ The thief broke in last night.
- ❌ The thief broke in it.
🛠️ How to Use It
First ask whether the sentence has an object. If it has one, the phrase is usually about training or breaking in something new, so the pronoun goes in the middle. If it does not, the phrase is about entering, or interrupting.
⚠️ Common Mistakes
Burglary has no object
❌ The thief broke in it.
✅ The thief broke in through the window.
Pronoun in the middle
❌ She broke in them.
✅ She broke them in.
💡 The OddLingo Trick
Think of three different jobs: getting in by force, softening new shoes, and interrupting. The object tells you which job it is, so check whether there is one before you choose the pronoun pattern.
Similar Expressions
- break into: to enter a building by force (Someone broke into the shop).