* After
* Although
* When
* While
* Unless
* Because
* Before
* If
* Since
* Except
These are subordinating conjunctions used to introduce dependent clauses.
Here's the rule for using commas with AAWWUBBISE:
* Use a comma before the subordinating conjunction when the dependent clause comes before the independent clause.
Example:
* After the game was over, the players went to the locker room. (Dependent clause first)
* The players went to the locker room after the game was over. (Independent clause first – no comma needed)
Important Note:
* If the dependent clause follows a very short independent clause, a comma may be optional.
* When the dependent clause is very short, the comma can often be omitted.
Examples:
* While I ate, I read a book. (Comma is optional because the independent clause "I ate" is very short.)
* I read a book while I ate. (No comma because the dependent clause follows the independent clause.)
Remember: The main idea is to create a smooth and clear flow in your writing. If using a comma helps with readability, use it!