What are some common mistakes people make when using subordinate clauses in their writing?

Некоторые common mistakes people make when using subordinate clauses in writing:

1. Using a subordinate clause as a complete sentence (sentence fragment). grammarsphere.com 5minuteenglish.com A subordinate clause cannot stand alone; it needs an independent clause. grammarsphere.com Например: «Because Aisha was tired». grammarsphere.com
2. Incorrect punctuation with subordinate clauses. grammarsphere.com If the subordinate clause comes first, use a comma. grammarsphere.com If it comes after the main clause, no comma is needed. grammarsphere.com Например: «Because she studied hard, she passed the exam». 5minuteenglish.com
3. Confusing subordinate and coordinating conjunctions. grammarsphere.com Subordinate conjunctions (например, «because», «although») делают clause dependent, а coordinating conjunctions (например, «and», «but») соединяют две независимые clauses. grammarsphere.com Например: «She was late, because the traffic was bad» (comma not needed). grammarsphere.com
4. Using the wrong subordinating conjunction. grammarsphere.com Some conjunctions have specific uses and cannot be interchanged. grammarsphere.com Например: «She stayed home unless she was sick» (wrong conjunction). grammarsphere.com