English Grammar: Complete Guide by CEFR Level

English Grammar by CEFR Level

The Common European Framework of Reference, developed by the Council of Europe, defines grammar competence across 6 levels, from A1 (beginner) to C2 (mastery). Each level introduces specific structures that build on previous knowledge. A1 learners work with 8-10 basic patterns including present simple, personal pronouns, and basic question formation. A2 adds past tenses, comparative adjectives, and modal verbs for obligation.

B1 marks the shift to complex grammar. You'll combine simple and continuous aspects, use present perfect correctly, and form conditional sentences. B2 demands command of all four conditionals, passive voice in multiple tenses, and reported speech with backshift. Academic and professional contexts require B2 grammar accuracy as a baseline.

C1 and C2 levels refine subtle distinctions. Mixed conditionals appear at C1, along with inversion for emphasis and cleft sentences. C2 demonstrates native-like precision: subjunctive mood, ellipsis, and complex participle clauses become automatic. Errors become rare. You stop following simple rules and start making context-appropriate choices.

Examinizer tests grammar within reading and listening tasks rather than as isolated exercises. Our adaptive algorithm adjusts question difficulty based on your responses to pinpoint your actual level. Detailed topic breakdowns (tenses, articles, prepositions) are coming soon to help you identify specific weaknesses within your overall grammar competence.

Grammar Topics by Category

English grammar breaks down into systematic building blocks that you can master one level at a time. The 12 verb tenses form the foundation: simple present and past at A1, perfect aspects at B1-B2, advanced continuous perfect forms at C1-C2. Each tense carries specific meaning about timing and completion that native speakers recognize instantly.

Article usage (a/an/the) causes problems. Expect articles to account for 15-20% of grammar errors at B1-B2 levels because the rules shift between definite, indefinite, and zero article contexts. Russian, Japanese, and Polish speakers struggle here because these languages lack articles entirely. Conditionals progress from zero conditional (A2) expressing general truths through first and second conditionals (B1) to third conditional (B2) and mixed conditionals (C1) that combine different time frames.

Modal verbs express ability (can/could) and permission (may/might) at lower levels. Higher levels require deduction (must/can't) and obligation nuances (should/ought to). See our English tenses guide for a full breakdown of each tense with example sentences and common mistakes, and our English articles guide for decision trees on choosing a/an/the correctly. Prepositions, relative clauses, and passive voice each deserve focused attention as you progress.

Grammar knowledge alone doesn't guarantee communication success. You need vocabulary range, pronunciation clarity, and the confidence to use structures in real-time conversation. Our CEFR tests assess all these components together, giving you an accurate measure of practical English ability across listening, reading, and integrated skills.

How Grammar Relates to CEFR Standards

The Council of Europe Companion Volume 2020 defines 6 reference levels (A1, A2, B1, B2, C1, C2) for grammatical accuracy, each with distinct expectations for morphology and syntax. An A1 learner might use simple present tense with basic word order, while a C2 user handles subjunctive mood, inversion, and embedded clauses across multiple registers. Morphology and syntax complexity increases roughly 3-4 fold from A1 to C2.

ALTE (Association of Language Testers in Europe) Can-Do Statements link grammar structures to real-world communication tasks. A B1 learner can use past, present, and future tenses to narrate events, but may struggle with conditional sentences when discussing hypothetical job scenarios. At B2, you're expected to produce conditional clauses accurately enough to negotiate contracts or explain consequences. The grammar accuracy threshold rises sharply: expect 70% accuracy at A2, 85% at B2, and 95% at C2.

Examinizer tests evaluate grammar within communicative contexts, not as isolated drills. You won't fill in blanks on a worksheet. Instead, you'll demonstrate whether you can use present perfect tense (coming soon) to describe relevant work experience or deploy articles (coming soon) correctly when explaining technical processes. This approach mirrors Cambridge, IELTS, and TOEFL: grammar appears as one component of overall communicative competence, not a standalone skill.

How to Improve Your English Grammar

Start with a 25-question diagnostic test on Examinizer to identify your current CEFR level in 20-25 minutes. The test results show exactly which grammar areas need work, typically revealing 3-5 specific weaknesses rather than vague general feedback.

After the diagnostic, focus only on your identified problem areas. If you scored poorly on conditional sentences but well on present tenses, skip the basics and target conditionals directly. Practice your specific weaknesses for 15-20 minutes daily. Track your accuracy rate for each topic. You need 80% correct answers before moving to the next difficulty level.

Retest yourself after 4 weeks of focused practice. Your second test score reveals whether your study plan works or needs adjustment. One month of targeted daily practice can move you up one CEFR sub-level (A2.1 to A2.2, for example) if you concentrate on identified weaknesses instead of reviewing everything.

Examinizer offers topic-specific grammar sections for deeper practice. Advanced learners often struggle with verb tenses (coming soon) and articles (coming soon), even at C1 level. The platform adapts questions to your performance: harder examples when you answer correctly, easier ones when you struggle. This prevents both boredom from repetitive easy questions and frustration from impossible tasks.