Definition / Explanation
Reduced relative clauses are shorter versions of some relative clauses. They are common in written English because they make sentences more compact and efficient. Active meanings are often reduced with verb-ing, while passive meanings are often reduced with a past participle. These reductions are only possible when the meaning stays clear. Learners should see them as a way to compress information, not as a completely different structure.
Key Rules
- People who live nearby -> people living nearby.
- The files that were sent yesterday -> the files sent yesterday.
- Active reduced clauses often use verb-ing.
- Passive reduced clauses often use a past participle.
- Only reduce the clause when the subject of the relative clause is the same as the noun it describes.
Examples
- Students living nearby pay less.
- The files sent yesterday are ready.
- People working in this office need passes.
- The products made in Italy are popular.
- Anyone wanting more details can email us.
Common Mistakes
- ❌ Students live nearby pay less. -> ✅ Students living nearby pay less.
- ❌ The files sending yesterday are ready. -> ✅ The files sent yesterday are ready.
- ❌ Anyone wants more details can email us. -> ✅ Anyone wanting more details can email us.