Compound-Complex Sentences
What Is It?
Compound-Complex Sentences refers to sentences with at least two independent clauses and at least one dependent clause.
C1-C2 reference topic in Sentence Structure.
Why Use It?
- Connect layered ideas without losing grammar control.
- Vary academic and professional prose.
- Show contrast, cause, and sequence in one structure.
Formation and Patterns
| Use | Pattern | Example |
|---|---|---|
| Base pattern | IC + coordinator + IC + DC | I revised the notes, and I passed because I practised. |
| Initial dependent | DC, IC + coordinator + IC | Although it was late, I studied, and I finished. |
| Semicolon link | IC; IC + DC | The topic is hard; examples help when rules feel abstract. |
Common Mistakes
- Creating run-ons while adding clauses.
- Losing parallel structure across independent clauses.
- Using a long sentence where two shorter sentences would be clearer.
Exceptions & Nuances
- Advanced writing alternates sentence types; compound-complex sentences should earn their length.