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Inversion in French is a common occurrence that’s most often used for asking questions. The subject pronoun and the verb invert or reverse the usual position of the subject then verb. We do this as well in English when we say, “Have you gone to the store?” The verb “have” comes before the subject pronoun “you.” In a regular statement, we would see “you have.” French and English both use this inversion method, so it will feel familiar as you learn to speak French with confidence and master French grammar.
In this guide, we’ll learn more about how to do French inversion correctly to communicate more effectively when asking questions. If you want to master French inversion faster without all of the memorization, Rosetta Stone can help!
Why is inversion important in French?
Knowing how to use inversion in French is a key component of learning how to ask questions in French. It helps you become more proficient in French to allow for successful communication in speaking and writing.
Inversion is a bit more formal than other ways of asking questions, such as est-ce que or using intonation in your voice. However, French inversion is still used in everyday conversations and situations, so it’s helpful to use this guide to learn how to invert French words.
The fundamentals of French inversion
There’s one important rule about inversion in French you need to know: It doesn’t happen with any subject of a sentence. French inversion must occur with a subject pronoun and a verb, not just any part of speech in French.
Here is a list of all the subject pronouns in French:
French | English |
je | I |
tu | you (informal) |
il/elle/on | he/she/one |
on | one/we (informal) |
nous | we |
vous | you (formal, plural) |
ils/elles | they |
It’s important to note that il/elle/on have the same verb conjugations in French, as do ils/elles.
Yes or no questions
Let’s look at some examples of inversion in French when asking “yes” or “no” questions:
- Vas-tu à l’école ? = Are you going to school? (Written as: go you to school?)
- Avez-vous parlé au prof ? = Have you spoken to the teacher?
- Pouvons-nous dîner au restaurant ? = Can we have dinner at the restaurant?
The conjugated verb and the subject pronoun are inverted with a hyphen in between. These come at the beginning of the sentence when asking a “yes” or “no” question.
Questions with interrogative words and phrases
There are nine key interrogative words and phrases in French:
French | English |
à quelle heure | at what time |
combien | how many, how much |
comment | how |
où | where |
pourquoi | why |
quand | when (more general than à quelle heure) |
que/quoi | what |
quel | which |
qui | who |
When asking questions that use an interrogative word or phrase, you’ll need to use the interrogative before the inverted subject pronoun and verb (still using a hyphen):
- À quelle heure allons-nous au parc ? = At what time are we going to the park?
- Pourquoi as-tu dit ce mot ? = Why did you say that word?
- Quand partez-vous en vacances ? = When are you leaving on vacation?
Euphonic inversion
When using French inversion, you’ll want to pay attention to vowel sounds on either side of the hyphen. When there are two vowel sounds present, a “t” (and an extra hyphen) are required to break up these vowel sounds. This happens with subject pronouns that start with a vowel (il, elle, iel, on) and verbs that end in a vowel. It’s called euphonic inversion. If you want to practice your French pronunciation, Rosetta Stone’s Truaccent software can help!
- A-t-il vu le film ? = Did he see the movie?
- Va-t-elle au marché ? = Is she going to the market?
- Comment a-t-on payé pour le bus ? = How did we pay for the bus?
A common expression in French is il y a, which can mean “there is” or “there are.” To ask “is there” or “are there”, you can invert the expression like this:
- Y a-t-il du sucre ? = Is there any sugar?
When a verb ends in a consonant, even if it is not pronounced in statement form, the “t” is not required:
- Sait-elle la réponse ? = Does she know the answer?
- Prend-iel le train ? = Are they taking the train?
- Doit-il faire la vaisselle ? = Must he do the dishes?
Asking questions with subject nouns
Although the subject pronoun is what’s used in French inversion, there are many instances where you’ll want to ask a question about a specific person, object, or place. In most cases, you simply name the French noun first, then follow it with inversion.
- Mon frère, est-il rentré à la maison ? = My brother, did he go home?
- Cette écharpe, combien coûte-t-elle ? = This scarf, how much does it cost?
- Le café, à quelle heure ouvre-t-il ? = The café, at what time does it open?
How to use inversion with different verb tenses and moods
Most conjugations in French consist of one word, such as je suis (I am) or il était (he was). These conjugations are easy to invert with the subject pronoun. The past tense (passé composé), also known as the preterite, has different rules.
Inversion with past tense (passé composé)
The past tense in French is known as the passé composé (composed past) because it is composed of two parts. The first part is the auxiliary verb, also known as the helping verb. This is always one of two verbs: avoir (to have) or être (to be). The second part is the action verb in the past, also known as the past participle.
Let’s use the verb finir (to finish) as an example:
French | English |
j’ai fini | I finished |
tu as fini | you finished |
il/elle/on a fini | he/she/one finished |
nous avons fini | we finished |
vous avez fini | you finished (plural) |
Ils/elles ont fini | they finished |
When using inversion to change these statements into questions, we only invert the conjugated helping verb, in this case avoir (to have):
- As-tu fini tes devoirs ? = Did you finish your homework?
- À quelle heure avez-vous fini ? = At what time did you finish?
- A-t-elle fini son déjeuner ? = Did she finish her lunch?
It’s crucial to note that there is no direct translation for the words “did” or “do”, so you cannot translate from English word for word. Simply invert the subject pronoun and the auxiliary verb.
Inversion with other verb tenses and moods
Apart from the passé composé, the French conjugations needed in everyday situations consist of one word. The most common tenses and moods are present, imperfect, future, and conditional. These all follow the basic rules of French inversion.
Verb Tense/Mood | Statement | Question Using Inversion |
Present | J’ai du travail. (I have work.) | Ai-je du travail ? |
Imperfect | J’avais du travail. (I used to have work.) | Avais-je du travail ? |
Future | J’aurai du travail. (I will have work.) | Aurai-je du travail ? |
Conditional | J’aurais du travail. (I would have work). | Aurais-je du travail ? |
Negation
Whatever the verb tense or mood, you may need to ask a question using negation. In French, two words are necessary to make a sentence or question negative: ne and pas. Ne changes to n’ before a vowel. In a regular statement, these words go around the conjugated verb:
- Tu n’aimes pas le café. = You do not like coffee.
- Ils ne sont pas allés au musée. = They did not go to the museum.
When changing a negative statement to a question, the ne/pas goes around the verb and the subject pronoun:
- N’aimes-tu pas le café ? = Don’t you like coffee?
- Ne sont-ils pas allés au musée ? = Didn’t they go to the museum?
Mastering French inversion starts with Rosetta Stone
Whether you are dining at a restaurant or conversing with a new friend, asking questions is a key component of learning French. Mastering French inversion takes you that much closer to communicating fluently. Remember that language learning is a continuous process that requires time, practice and patience. Rosetta Stone’s Dynamic Immersion will help you improve more quickly and gain a deeper understanding of French inversion without relying solely on memorization.