What CEFR actually measures
CEFR describes six levels of language ability, A1 through C2. Each level corresponds to specific grammatical structures that must be reliable under production conditions — not just understood, but accurate when you're speaking or writing without time to think. That distinction matters more than most learners realise. You can fully understand the Subjonctif at B1 and still not produce it correctly at B2. Understanding is easy. Reliable production is the benchmark.
You haven't "reached B2" in a grammar point until you produce it correctly without consciously thinking about it.
A1 — Foundation structures
The A1 grammar requirement is narrow but has to be genuinely solid. High-frequency irregular verbs in the Présent (être, avoir, aller, faire, pouvoir, vouloir), basic subject-verb agreement, the article system (le, la, les, un, une, des, du, de la), and fundamental negation (ne...pas). This is the grammar that has to be automatic before anything else makes sense.
- Présent tense: être, avoir, aller, faire, pouvoir, vouloir, and regular -er/-ir verbs.
- Article system: definite (le, la, les), indefinite (un, une, des), partitive (du, de la).
- Basic negation: ne...pas, ne...plus, ne...jamais.
- Simple questions: inversion, est-ce que, intonation.
- Noun gender: the patterns behind le/la — not random, but requiring deliberate learning.
A2 — Past tense and pronoun basics
A2 is where the first real difficulty hits for English speakers: the past tense system. Passé Composé with avoir is usually fine. Passé Composé with être — the agreement, the right verbs — takes longer. The Imparfait appears at A2 but mainly in fixed expressions (c'était, il faisait). The full PC/Imparfait decision is a B1 skill. Basic direct object pronouns (le, la, les) are introduced here too.
- Passé Composé with avoir: auxiliary selection and past participle formation.
- Passé Composé with être: reflexive verbs and the "DR MRS VANDERTRAMP" verb set.
- Past participle agreement with être verbs.
- Imparfait for states and fixed descriptions: il faisait beau, c'était sympa.
- Direct object pronouns: le, la, les, me, te in simple sentence position.
- Immediate future: aller + infinitive (futur proche).
B1 — Control and complexity
B1 is where grammar stops being about learning forms and starts being about making decisions under pressure. The PC/Imparfait choice must be consistent at conversational speed — knowing the rule isn't enough. Indirect object pronouns (lui, leur) join the mix. The Futur Simple replaces Futur Proche in formal and written contexts. The Subjonctif enters — initially just with the core conjunctions (pour que, bien que, avant que) before the full trigger system.
- PC vs. Imparfait: reliable decision-making, not just knowledge of the rule.
- Indirect object pronouns: lui, leur, y, en — individually and in combination.
- Reflexive verbs in compound tenses with agreement.
- Futur Simple: formation and use in si-clauses (si + Présent → Futur Simple).
- Subjonctif Présent: formation and use with core conjunctions.
- Relative pronouns: qui, que, dont, où in subordinate clauses.
B2 — Nuance and accuracy under pressure
By B2 the grammar is mostly known — the problem is accuracy when it matters, in complex sentences at real speed. The full Subjonctif trigger system (all four categories) should be reliable. Conditionnel Présent and Passé work correctly in hypothetical constructions. Complex pronoun sequences (me le, te les, lui en) are accurate. Long subordinate clauses don't cause subject-verb agreement to break down. B2 is where you find out which B1 gaps you papered over.
- Full Subjonctif: all four trigger categories in mixed practice.
- Conditionnel Présent in hypothetical constructions.
- Conditionnel Passé: si + Plus-que-parfait → Conditionnel Passé.
- Complex pronoun sequences: double pronouns in correct order.
- Past participle agreement with preceding COD in compound tenses.
- Reported speech: tense backshift in indirect discourse.
C1 — Precision and stylistic range
At C1, you're mostly not learning new structures — you're eliminating the errors that survived from B2 and extending your range into formal written register. Subjonctif Passé is correct. Passé Simple is recognisable in written texts (production optional). Gérondif, Participe Présent, and nominalisation are used naturally in writing. The work at C1 is precision: removing the things that are "almost right" and have been almost right for two years.
- Subjonctif Passé: formation and correct use for completed actions in subordinate clauses.
- Passé Simple: recognition and reading comprehension (production optional at C1).
- Gérondif vs. Participe Présent: en faisant vs. faisant — distinction and usage.
- Nominalization: turning verb phrases into noun phrases naturally.
- Full indirect speech with correct tense backshift across all tenses.
- Residual error elimination: the specific high-frequency mistakes that survive from B2.
Most C1 work is not learning new structures — it is systematically removing the errors that feel "almost right" and have survived long enough to become habits.
How Petit Béret maps to CEFR stages
Each module has a difficulty setting that corresponds to CEFR stage. Conjugation difficulty groups (Top 300 → Top 2000) cover A1–B2. The Subjonctif module starts at B1 with conjunctions-only mode and extends to C1 with all four trigger categories in mixed sessions. Pronouns covers A2–B2. Noun Gender and Accents are relevant at every level but most impactful at A1–B1, when the instinct is still forming and early habits are the ones that last.
- A1–A2: Conjugation (Présent, Passé Composé with être/avoir), Noun Gender.
- B1: Conjugation (all tenses), Pronouns (COD/COI), Subjunctive (conjunctions).
- B2: All modules active. Subjunctive (all triggers). Daily Precision Drill.
- C1: Mixed sessions. Mistakes Cabinet for residual error targeting.