Definition / Explanation
Many phrasal verbs are common in everyday English and often sound less formal than single-word alternatives. For example, put off often feels more conversational than postpone, and sort out feels less formal than resolve. This does not mean phrasal verbs are always informal, but register often changes when you choose one form over another. At B2, learners should notice not only meaning but also style and context. The best choice depends on whether the situation is casual, neutral, professional, or academic.
Key Rules
- Phrasal verbs are often common in spoken and informal written English.
- Single-word alternatives may sound more formal or academic.
- Meaning is not always exactly identical, even when the translation seems similar.
- Choose the form that fits your audience and purpose.
- Do not avoid phrasal verbs completely; they are a normal and important part of natural English.
Examples
- We had to put off the meeting.
- We had to postpone the meeting.
- I need to sort out this problem.
- The team must resolve this issue.
- She found out the truth yesterday.
Common Mistakes
- ❌ The team must sort out this issue immediately in a highly formal report. -> ✅ The team must resolve this issue immediately in a highly formal report.
- ❌ We had to postpone off the meeting. -> ✅ We had to put off the meeting. / ✅ We had to postpone the meeting.
- ❌ I found out the truth. -> ✅ I found out the truth.