What are the rules of English

Rules and tips on English grammar

Understanding grammar is critical to understanding a language.
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Grammar rules by categories

You will find the most important rules of English grammar that you need to know in order to improve your writing and speaking skills.

Each of our explanations includes a grammar rule with examples to explain how to use it.

List of grammar rules by category:

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Auxiliary and modal words

There are three auxiliary verbs in English: do, be other have. In this way the negative and question forms are expressed and the different times are formed.

Modal verbs, on the other hand, are used for the following: permission, duty, ability, advice, possibility ...

Note:"need" is also used modally, this is much less common.


Here are some rules of English grammar that will help you understand the intricacies between each tense. Conjugation is child's play thanks to Gymglish!


Irregular verbs, regular verbs ... Particle Verbs ... With these guides you will understand their meaning.


Superlative or comparative: how and when are they used?

to shape

Articles and pronouns

Adverbs and conjunctions


Further reading

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