How to Use Commas Correctly - English Grammar Lesson
This lesson explains how to use commas correctly in simple English, with rules and examples for students and exam preparation.
Rule
Use commas after introductory phrases, between items in a list, and around non-essential information.
Examples
- However, we stayed.
- She bought milk, eggs and bread.
- My sister, who is a doctor, called.
Common Mistake
| Incorrect | I like apples, and, oranges |
|---|---|
| Correct | I like apples and oranges |
Practice Tip
Write three original sentences about this topic, then check each one against the rule above.
Related: Parts of Speech and English Tenses.