Language Structures, Linguistics, and Error Analysis
This domain tests explicit knowledge of French phonology, morphology, syntax, and semantics, usually through error analysis or by asking you to explain a form. You must be able to name the rule, not simply judge what "sounds right".
Core rules
- Past participle agreement. With
être(including pronominal verbs), the participle agrees with the subject:Elle est partie. Withavoir, it agrees only with a preceding direct object:Les lettres que j'ai écritesbutJ'ai écrit les lettres. - Subjunctive triggers:
il faut que,bien que,pour que,avant que,douter que, and superlative orle seul qui…constructions. - Negation and pronoun order:
ne+ pronoun(s) + verb +pas-Je ne le lui ai pas dit. In informal speechnedrops but the pronouns stay. - Phonology: four nasal vowels (
in,an,on,un); liaison is obligatory after determiners (les_amis) and forbidden afteret; elision and schwa deletion shape casual speech. - Time and aspect:
depuis+ present for an ongoing action (Je travaille ici depuis 2020),pendantfor a completed span,il y afor a point in the past.
Worked example
Sentence: « Les décisions qu'il a prises sont contestées. » Is prises correct?
Reasoning: the auxiliary is avoir; locate the direct object - qu' stands for les décisions and precedes the verb, so agreement applies, adding -s for feminine plural. Yes, prises is correct. If the sentence were Il a pris les décisions, no agreement would occur.
Traps
Agreeing with avoir merely because the subject is feminine; forgetting agreement in pronominal verbs (Elle s'est lavée versus Elle s'est lavé les mains); using the indicative after bien que; confusing où with ou and sa with ça; misusing depuis with the passé composé for an action still continuing.