Jul 1, 2023 · Not sure about commas? We've got you covered. Learn the essentials about using commas in English so your writing always looks polished.

Punctuation in English can be complicated—but we can help. Put every comma and period in its place with Grammarly’s AI-powered punctuation checker, or brush up on the basics with our handy resources.

Apr 19, 2023 · Even professional writers struggle with commas. Here’s a user-friendly guide to help you master the comma in your everyday writing.

Mar 3, 2025 · Learn what the Oxford or serial comma is, why it's optional in grammar, and how to use it correctly with these Oxford comma guidelines and examples.

Jan 15, 2025 · Learn what conjunctions are and how to use them with these rules and examples. Explore how coordinating, correlative, and subordinating conjunctions work.

Sep 7, 2023 · When two independent clauses are logically closely related, it often makes sense to combine them into a compound sentence with the help of a coordinating conjunction and a comma. I …

Sep 16, 2022 · Learn all the rules for using a period in punctuation and see examples for their usage, from closing quotation marks to parentheses.

Nov 6, 2024 · Learn when to use a comma before “which” with these rules describing nonrestrictive vs. restrictive clauses, prepositional phrases, and questions.

Jun 27, 2023 · Unsure when to use dashes versus colons versus semicolons? Learn the rules for the proper uses of these punctuation marks.

Oct 14, 2024 · Quotation marks have many essential functions in grammar. However, knowing the rules behind them can get confusing when striving for clear and correct writing. Here, we explain the must …