Common phrasal verb mistakes English learners make
Fix frequent phrasal verb mistakes around object placement, register, literal translation, and similar particles.
Phrasal verb mistakes usually come from four places: object placement, literal translation, register, and confusing similar particles.
The good news is that most mistakes become easier to notice once you learn the grammar pattern and the particle meaning together.
Mistake 1: splitting an inseparable verb
Learners often split every phrasal verb because some verbs are separable.
But verbs like look after, come across, run into, and put up with stay together before their object.
Mistake 2: putting pronouns in the wrong place
With separable verbs, pronouns usually go in the middle.
Say turn it off, take them out, write it down. This pattern is common in daily English and worth making automatic.
Mistake 3: choosing a phrasal verb that is too informal
Many phrasal verbs are natural in speech but less suitable in formal documents.
For example, find out is fine in emails and conversation, but determine or establish may fit better in legal or academic writing.
Mistake 4: translating particle by particle
The particle rarely translates directly. Out does not always mean outside, and up does not always mean upward.
Treat particles as meaning patterns instead of fixed translations.
Examples
Incorrect: I looked the children after.
Correct: I looked after the children.
Incorrect: Turn off it.
Correct: Turn it off.
Better formal choice: We determined the cause.
Instead of: We found out the cause.
Quick practice
1. Correct this: I came an old email across.
I came across an old email.
2. Correct this: Please write down it.
Please write it down.