Grammar is not tested in isolation in the DELF B1 exam — it is embedded in every section. Your reading comprehension, writing production, and speaking fluency are all shaped by your grammatical range. This guide gives you the complete grammar checklist for DELF B1: what to master, common error patterns, and how to practise each structure.
How Grammar Is Assessed in DELF B1
DELF B1 does not have a standalone grammar section. Instead, grammar competency feeds into:
| Component | How Grammar Shows Up | Impact on Score |
| Production ecrite (Writing) | Accuracy and variety of tenses, clauses, connectors | High — explicit criterion in scoring rubric |
| Production orale (Speaking) | Complex sentences, correct verb forms under pressure | High — fluency and accuracy criterion |
| Comprehension des ecrits (Reading) | Understanding verb tenses to infer timing/sequence | Medium — needed to interpret passages correctly |
| Comprehension de l’oral (Listening) | Recognising verb forms to understand what happened/will happen | Medium — affects interpretation of audio |
The Complete B1 Grammar Checklist
1. Verb Tenses – The Core of B1 Grammar
| Tense | Use | B1 Requirement |
| Present (Indicatif present) | Current state, habitual action | Must be fully automatic — no hesitation |
| Passe compose | Completed past action (with avoir or etre) | Must handle irregular past participles fluently |
| Imparfait | Background past, ongoing past state, habitual past | Must distinguish from passe compose |
| Futur simple | Future plans and predictions | Must form correctly for irregular verbs |
| Conditionnel present | Polite requests, hypothetical, unconfirmed news | Key for writing and speaking at B1 |
| Subjonctif present | After expressions of doubt, wish, necessity | Foundation required — il faut que, je veux que |
| Plus-que-parfait | Anterior past — what happened before another past event | Useful for narratives; tested at B1+ |
The most common B1 writing error: confusing passe compose and imparfait. Practise by narrating a story alternating between action (PC) and setting/background (imp).
2. Sentence Structure and Clauses
| Structure | Example | B1 Expectation |
| Subordinate clause with “que” | Je pense que c’est important | Fluent production in writing and speech |
| Relative clauses (qui, que, dont, ou) | La ville ou j’habite est belle | Must use all four relative pronouns correctly |
| Clauses with conjunctions | Bien que, pour que, a moins que + subjonctif | Foundation usage required |
| Causal clauses | Parce que, puisque, car | Varied use expected in writing |
| Concessive clauses | Meme si, malgre, bien que + subj | At least one used in written production |
| Consequence clauses | Donc, alors, c’est pourquoi, par consequent | Used to connect ideas in essay/letter |
3. Pronouns – A Key B1 Differentiator
Pronoun mastery is one of the clearest signs of B1 proficiency. At B1 you must correctly use:
| Pronoun Type | Examples | Common Error |
| Direct object pronouns | le, la, les — Je le vois | Placement before verb confused with English order |
| Indirect object pronouns | lui, leur — Je lui parle | Confusing “lui” (him/her indirect) with “le/la” (direct) |
| Reflexive pronouns | me, te, se, nous, vous — Il se leve | Omitting reflexive in reflexive verbs |
| Y and En | J’y vais / J’en veux — replacing place/quantity | Omitting entirely or misplacing |
| Double pronouns | Je le lui donne — two pronouns together | Very common error — wrong order |
| Stressed pronouns | moi, toi, lui, elle — Moi, je pense que… | Overuse or omission in emphasis contexts |
4. Agreements and Adjectives
French agreement rules must be automatic at B1:
• Adjective agreement: Gender and number — “un homme intelligent / une femme intelligente / des hommes intelligents”
• Passe compose with etre: Agreement of past participle — “Elle est partie / Ils sont arrives”
• Passe compose with avoir + preceding direct object: “Les livres que j’ai lus” — participle agrees with preceding DO
• Possessive adjectives: Agree with the noun owned, not the owner — “son livre / sa maison” (regardless of subject’s gender)
5. Negation
| Negation | Meaning | B1 Requirement |
| ne…pas | Not — basic negation | Fully automatic |
| ne…plus | No longer | Must use correctly with compound tenses |
| ne…jamais | Never | Common in DELF writing and speaking |
| ne…rien | Nothing — also used as subject: Rien ne… | Must use as subject and object |
| ne…personne | Nobody | As subject and object |
| ne…que | Only — restrictive | Common in formal writing; often confused with “seulement” |
| ne…ni…ni | Neither…nor | Advanced but appears at B1 in authentic texts |
6. Question Formation
At B1 you need all three question forms:
• Inversion: “Avez-vous mange?” — formal, required in writing
• Est-ce que: “Est-ce que vous avez mange?” — standard spoken/written
• Rising intonation: “Vous avez mange?” — informal; understand it in listening
• Indirect questions: “Je me demande si tu viens” (no inversion after si)
7. B1 Connectors and Discourse Markers
A major differentiator between A2 and B1 writing is the use of varied connectors:
| Function | A2 Level | B1 Level |
| Addition | Et | De plus, en outre, egalement, par ailleurs |
| Contrast | Mais | Cependant, en revanche, pourtant, toutefois, bien que + subj |
| Cause | Parce que | Puisque, etant donne que, vu que, car |
| Consequence | Alors | Donc, ainsi, c’est pourquoi, par consequent |
| Concession | Mais | Meme si, quand meme, malgre + noun, bien que + subj |
Aim to use at least 4–5 different connectors in your DELF B1 written production. Examiners specifically reward vocabulary and connector variety.
Quick Self-Assessment: Are You Ready for B1?
| Grammar Area | Green (Ready) | Orange (Needs Work) | Red (Not Ready) |
| Tenses (PC/Imp/Futur) | Switch fluidly without thinking | Occasional mix-up | Regular errors |
| Subjonctif | Use with il faut que naturally | Only with il faut | Avoid it entirely |
| Relative pronouns | Use qui/que/dont/ou all correctly | Only use qui/que | Avoid all |
| Connectors | Use 5+ different types | Use 2–3 types | Only use et/mais |
| Pronoun placement | Correct before verb always | Occasional error | Regular error |
If any area is Red, prioritise it immediately. If Orange, dedicate 2 weeks of focused practice. languagetest.in mock writing tests allow you to practise these structures under timed conditions and receive model comparisons.
References: DELF B1 official framework: france-education-international.fr | Bescherelle Grammaire: reference book available in India | languagetest.in DELF B1 grammar practice
Each post reviewed by the languagetest.in research team.