Welcome to the WizMantra grammar guide. These are free, plain English lessons written by the same tutors who teach one to one every day. Every lesson uses simple examples, clear tables and the real mistakes we see Indian learners make, so you fix the grammar that actually holds your speaking back.
Start with tenses if you are not sure where to begin, since almost every sentence you speak depends on getting the tense right. Then work through articles, prepositions and the rest at your own pace.
Tenses
Tenses tell your listener when something happens. English has twelve, but you use a handful most of the time. Begin with the complete tenses guide, then go deeper into the present, past and future.
Core grammar
These are the building blocks of correct, natural English: articles, prepositions, modal verbs, conditionals, subject-verb agreement, active and passive voice, reported speech and the parts of speech.
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Book a ₹299 Demo ClassFrequently Asked Questions
What is the best order to learn English grammar?
Start with tenses, because they appear in almost every sentence, then articles and prepositions, which are the most common small errors. After that, move to modals, conditionals and sentence structure. Our grammar guide is arranged in roughly this order for that reason.
Can I learn grammar for free here?
Yes, every lesson in this guide is free to read, with examples and tables. If you want a tutor to correct your own speaking and writing, that is what our paid 1-on-1 classes add, and you can try one in a 299 demo.
Is grammar or speaking practice more important?
Both matter, but grammar only helps once you use it out loud. We suggest reading a lesson, then immediately making your own spoken sentences with it. Grammar you never speak stays theory.
Browse All Grammar Lessons
English Tenses
The full tense system explained simply, with a chart of all 12.
TensesPresent Tense
All four present tenses, when to use each, with examples.
TensesPast Tense
Past simple, continuous, perfect and perfect continuous.
TensesFuture Tense
Will, going to and the future tenses, made clear.
GrammarArticles: A, An, The
The rules for a, an and the that finally make sense.
GrammarPrepositions
In, on, at and the prepositions that trip everyone up.
GrammarModal Verbs
Can, could, should, must, would and how to use them.
GrammarConditional Sentences
Zero, first, second and third conditionals explained.
GrammarSubject-Verb Agreement
Make your subject and verb match every time.
GrammarActive and Passive Voice
How to switch between active and passive correctly.
GrammarReported Speech
Turn direct speech into reported speech the right way.
GrammarParts of Speech
The eight parts of speech with clear examples.