English Grammar Hub

Understand English Grammar Faster

Browse the grammar system by level and category, then open clear explanations with practical examples.

780 Total Rules
126 Chapters
7 CEFR level
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Understand English Grammar Faster

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Active filters: CEFR level: A2
A2 Grammar

Auxiliary Verbs: Do, Be & Have in Questions and Negatives

Do, be, and have work as auxiliary (helping) verbs to form questions, negatives, and tenses. They carry tense while the main verb stays in base form.

  • • do/does/did — forms questions and negatives in sim...
  • • be (am/is/are/was/were) — forms continuous tenses...
5 examples 8 exercises 8 FAQ
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A2 Pronouns

Possessive Pronouns: mine, yours, theirs

Possessive pronouns (mine, yours) replace 'adjective + noun' to make sentences smoother and avoid repetition.

  • • Replaces 'possessive adjective + noun' to show own...
  • • Formed from possessive adjectives (e.g., my -> min...
12 examples 8 exercises 8 FAQ
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A2 Pronouns

English Reflexive Pronouns (myself, yourself)

Reflexive pronouns show the subject both performs and receives the action, making sentences clear.

  • • Reflexive pronouns bounce action back to the subje...
  • • Formed by adding '-self' or '-selves' to pronouns.
12 examples 8 exercises 8 FAQ
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A2 Pronouns

Using One and Ones as Pronouns

Use one and ones to sound natural and avoid repeating nouns when referring to countable items.

  • • Use one for singular, ones for plural countable no...
  • • Replaces nouns to avoid repetition, often with adj...
12 examples 8 exercises 8 FAQ
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A2 Questions & Negation

Whose: Asking About Possession

Use 'whose' followed by a noun to identify the owner of something in a clear, direct question.

  • • Used to ask about ownership or possession of an ob...
  • • Usually followed immediately by a noun (e.g., Whos...
11 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Past Simple: Verb 'to be' (was/were)

Master 'was' and 'were' to accurately describe past states and locations.

  • • Use 'was' and 'were' for past states.
  • • 'Was' for singular (I, he, she, it). 'Were' for pl...
12 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Past Simple Negative: wasn't & weren't

Wasn't and weren't are your negative past 'to be' forms for states and locations.

  • • Negate past 'to be' with wasn't and weren't.
  • • Pattern: Subject + wasn't/weren't.
12 examples 8 exercises 8 FAQ
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A2 Questions & Negation

Past Simple: Questions with Was/Were

Form past questions by putting was or were before the subject to ask about states or locations.

  • • Use was for I, he, she, it.
  • • Use were for you, we, they.
12 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Past Simple: Regular Verbs (The -ed Rule)

Mastering '-ed' for regular verbs unlocks your ability to tell countless stories about the past!

  • • Use Past Simple for actions completed at a specifi...
  • • Form regular verbs by adding '-ed' to the base for...
11 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Past Simple Spelling Rules (-ed, -ied, -d)

Mastering these -ed spelling rules makes your past simple verbs look perfectly correct every time.

  • • Regular verbs change spelling when adding -ed.
  • • Add -ed, -d, -ied, or double consonant + -ed.
10 examples 8 exercises 8 FAQ
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A2 Questions & Negation Verified

Past Simple: Questions (Did you...?)

Always use did plus the base verb to ask about completed past actions without changing the verb's ending.

  • • Use did at the start for past questions.
  • • The main verb always stays in its base form.
10 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Past Simple Time Words: yesterday, ago, last

Time expressions anchor your Past Simple actions to a specific, finished moment in history.

  • • Use 'ago' after a time period to show distance fro...
  • • Use 'last' before weeks, months, or years for the...
12 examples 8 exercises 8 FAQ
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A2 Verb Tenses

The Big Four: Go, Have, Do, Make in the Past

Mastering 'went,' 'had,' 'did,' and 'made' unlocks confident communication about your past experiences.

  • • Learn the past forms: go -> went, have -> had, do...
  • • These irregular verbs change completely; don't add...
12 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Stative vs Dynamic Verbs: Why Can't You Say "I Am Knowing"?

Stative verbs describe states (not actions) and are NOT used in continuous tenses. Dynamic verbs describe actions and CAN be used in continuous.

  • • Stative verbs = states — NEVER use in continuous (...
  • • Dynamic verbs = actions — CAN use in continuous (r...
5 examples 8 exercises 8 FAQ
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A2 Adjectives & Adverbs

Adverbs of Frequency: Always, Usually, Never

Adverbs of frequency make your descriptions precise; master their position!

  • • Adverbs of frequency tell `how often` something ha...
  • • Place always, usually, never after be verbs.
12 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Going to: Future Plans & Intentions

Use `going to` for plans you've made or predictions based on what you see now.

  • • Expresses future plans or predictions.
  • • Form: `Subject + be + going to + base verb`.
12 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Future Tense: Will vs. Going To

Use 'will' for sudden ideas and promises, but use 'be going to' for existing plans and obvious predictions.

  • • Use 'will' for snap decisions made while speaking.
  • • Use 'be going to' for plans made before speaking.
10 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Present Continuous for Future Arrangements

Use present continuous (am/is/are + -ing) for fixed future arrangements — things already planned and often in your diary.

  • • am/is/are + -ing for fixed future arrangements
  • • Always add a future time word (tomorrow, on Friday...
4 examples 8 exercises 8 FAQ
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A2 Verb Tenses

Present Perfect: Have You Ever...? (Form and Use)

Present perfect connects the past to now. Use have/has + past participle for experiences, recent events, and situations that are still true.

  • • Form: have/has + past participle
  • • Ever/never = life experiences
6 examples 8 exercises 8 FAQ
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Why Learn English Grammar?

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Knowing grammar helps you parse complex sentences, understand nuance, and follow conversations even when speakers use advanced constructions.

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How Our English Grammar Course Works

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Start with your CEFR level — from A0 Zero Point to C2 Mastery. Not sure? Begin at A0 and progress at your own pace.

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Study Structured Chapters

Each chapter covers a grammar topic with clear explanations, pattern tables, and real-world example sentences.

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Test your understanding with interactive exercises — fill-in-the-blank, multiple choice, sentence building, and translation practice.

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Frequently Asked Questions About English Grammar

SubLearn covers 780 English grammar rules organized across 7 CEFR proficiency levels (from A0 to C2), spanning 126 structured chapters. Each rule includes clear explanations, real-world examples, and interactive practice exercises.

Our English grammar curriculum covers CEFR levels from A0 to C2. Each level is designed to match your current proficiency — beginners start with basic sentence patterns at A1, while advanced learners tackle nuanced structures at C1-C2.

Yes! All English grammar rules, explanations, and examples are completely free to access. You can browse the full curriculum, read detailed explanations, and practice with exercises at no cost.

Grammar is organized into 126 thematic chapters following the CEFR framework. Each chapter groups related rules together — for example, verb tenses, sentence structure, or particles — so you can learn related concepts in a logical sequence.

Yes! Create a free account to track which grammar rules you've studied, see your progress across all CEFR levels, and pick up exactly where you left off. Your learning progress syncs across devices.

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