What is Grammar?

Grammar is the system of a language. People sometimes describe grammar as the “rules” of a language; but in fact no language has rules*

Basic Grammar Rules

Here are 20 simple rules and tips to help you avoid mistakes in English grammar.

Grammar Vocabulary

This is a short list of grammar terms and definitions. We have a longer list of grammar terms here.

Word-level Grammar

The 9 English Parts of Speech

These are the words that you use to make a sentence. There are 9 word classes, and the most important is the Verb.

Verbs and Verb Tenses