Emphasis Structures in French

In Brief

French can place one part of a message in the spotlight with c'est...qui/que: C'est Léa qui a appelé (“It was Léa who called”). To highlight an idea before identifying or explaining it, use ce qui/ce que...c'est: Ce qui m'étonne, c'est son calme (“What surprises me is how calm he is”). Spoken French also uses fronted forms such as Moi, je... to mark a topic or contrast.

Overview

Emphasis structures, known in French as la mise en relief, let you show which piece of information matters most. Instead of merely saying Léa a appelé (“Léa called”), you can say C'est Léa qui a appelé to correct an assumption, answer “Who called?”, or contrast Léa with somebody else. The basic event stays the same; the speaker changes its focus.

At B2, these patterns help you move beyond neutral subject–verb–object sentences. They are common in conversation, interviews, news reports, arguments, and explanatory writing. English has similar cleft sentences (sentences divided into two parts to highlight one element), such as “It is Léa who called” and “What matters is the result.” However, everyday French uses these constructions more freely than everyday English, so a literal English translation can sound unnecessarily formal even when the French is completely natural.

Three families are especially useful: c'est...qui/que, which highlights a chosen element; ce qui/ce que...c'est, which announces an idea and then identifies it; and fronting, which places a topic first, often with a matching pronoun later in the sentence.

How It Works

Highlighting an element with c'est...qui/que

The construction has two parts: c'est + focused element + qui/que + the rest of the clause. The focused element may be a person, thing, time, place, or longer phrase.

Function of the focused element	Pattern	Neutral sentence	Emphatic sentence
Subject (the person or thing doing the action)	C'est X qui...	Marie a préparé le dîner.	C'est Marie qui a préparé le dîner.
Direct object (the person or thing directly affected, with no preposition)	C'est X que...	Je veux ce livre.	C'est ce livre que je veux.
Element introduced by a preposition	C'est + preposition + X + que...	J'ai parlé à Nadia.	C'est à Nadia que j'ai parlé.
Time or place	C'est X que...	Nous partons demain.	C'est demain que nous partons.

Use qui when the highlighted element is the grammatical subject of the verb after it. Use que when another subject follows: compare C'est Paul qui conduit with C'est Paul que j'attends. This choice depends on function, not on whether the highlighted element is a person or a thing.

A preposition stays with its complement: C'est avec Inès que je travaille; C'est pour cette raison qu'il refuse. Before a vowel sound, que becomes qu'.

The opening can change tense or mood:

• C'était Jules qui gardait les enfants. — It was Jules who was looking after the children.
• Ce sera vendredi que nous déciderons. — It will be on Friday that we decide.
• Ce serait plutôt elle qui pourrait nous aider. — It would be her who could help us.

In careful standard usage, a plural highlighted noun can follow ce sont: Ce sont mes voisins qui m'ont aidé. In informal speech, c'est is extremely common even before a plural: C'est mes voisins qui m'ont aidé. The register difference is discussed below.

Agreement after qui

In c'est X qui..., the verb after qui agrees with X. This is easy with a noun: C'est Marie qui vient; Ce sont les enfants qui viennent. Personal pronouns require special attention because the verb keeps the person of the highlighted pronoun:

Highlighted person	Correct form	Meaning
moi	C'est moi qui ai appelé.	I am the one who called.
toi	C'est toi qui as choisi.	You are the one who chose.
nous	C'est nous qui devons répondre.	We are the ones who must answer.
vous	C'est vous qui avez raison.	You are the one(s) who are right.
eux/elles	Ce sont eux/elles qui ont gagné.	They are the ones who won.

Starting with the idea: ce qui/ce que...c'est

This second type begins with an unspecified idea—roughly “what...” in English—and identifies it after a comma. Ce here does not refer to a particular noun already mentioned.

Form	Role inside the first clause	Example
Ce qui... c'est...	ce qui is the subject of the first verb	Ce qui compte, c'est l'intention.
Ce que... c'est...	ce que is the direct object of the first verb	Ce que je veux, c'est la paix.
Ce dont... c'est...	the verb or expression requires de	Ce dont j'ai besoin, c'est de repos.
Ce à quoi... c'est...	the verb or expression requires à	Ce à quoi je pense, c'est notre avenir.

To choose between ce qui and ce que, inspect the first clause. In ce qui compte, nothing else performs compte, so ce qui is the subject. In ce que je veux, je is the subject and ce que is what I want, so it is the direct object.

The element after c'est can be a noun phrase, an infinitive (the basic “to do” form of a verb), or a complete clause:

• Ce que j'aime, c'est le silence.
• Ce que j'aimerais, c'est partir plus tôt.
• Ce qui est certain, c'est qu'il viendra.

Do not automatically insert que after c'est. Use it only when a complete clause follows: c'est qu'il viendra. With a noun or infinitive, say c'est son courage or c'est partir maintenant.

Fronting a topic

French often places a topic at the beginning and then refers to it again with a pronoun. This is called dislocation (moving a topic outside the core sentence and resuming it inside).

Fronted topic	Resuming form	Example
Stressed person pronoun	subject pronoun	Moi, je préfère attendre.
Direct object	le, la, les	Ce film, je l'ai déjà vu.
Indirect object with à	lui, leur	À Paul, je lui ai tout expliqué.
Place or à + thing	y	À Lyon, j'y vais souvent.
de + thing	en	De ce problème, on en parlera demain.

English often relies on vocal stress: “I prefer to wait.” French can express that contrast explicitly as Moi, je préfère attendre. With a fronted object, the matching pronoun is normally needed: *Ce film, je **l'*ai déjà vu, not simply Ce film, j'ai déjà vu.

A topic can also be placed at the end, especially in speech: Je l'aime bien, ce quartier. This is still dislocation, but it sounds like an afterthought or clarification rather than an announced topic.

Examples in Context

French	English	Note
C'est Marie qui l'a fait.	It was Marie who did it.	The subject is highlighted.
C'est ce livre que je veux.	This is the book I want.	The direct object is highlighted.
C'est à toi que je parle.	I'm talking to you.	The preposition à remains before the focus.
C'est demain que les résultats seront publiés.	The results will be published tomorrow.	The time is the important new information.
C'est parce qu'il était malade qu'il est resté chez lui.	It was because he was ill that he stayed home.	A whole reason clause is highlighted.
C'est moi qui ai envoyé le message.	I'm the one who sent the message.	Ai agrees with moi (first person).
Ce sont nos collègues qui ont trouvé la solution.	It was our colleagues who found the solution.	Formal plural ce sont.
Ce que je veux, c'est la paix.	What I want is peace.	Ce que is the object of veux.
Ce qui compte, c'est l'intention.	What matters is the intention.	Ce qui is the subject of compte.
Ce dont elle a peur, c'est de décevoir son équipe.	What she is afraid of is disappointing her team.	Avoir peur de requires dont.
Ce qui m'inquiète, c'est qu'il ne répond pas.	What worries me is that he isn't answering.	A full clause follows c'est.
Moi, je prendrai le train; lui, il viendra en voiture.	I'll take the train; he'll come by car.	Two people are contrasted.
Cette proposition, nous l'avons déjà examinée.	We have already considered this proposal.	The fronted object is resumed by l'.
De cette époque, je ne m'en souviens presque pas.	I remember almost nothing about that period.	En resumes a complement with de.
Il est très accueillant, ton voisin.	Your neighbor is very welcoming.	Right dislocation, typical of conversation.

Common Mistakes

Choosing qui because the focus is a person

• Wrong: C'est Paul qui j'attends.
• Right: C'est Paul que j'attends.
• Why: Paul is the direct object of j'attends. Use qui only when the focus performs the following verb: C'est Paul qui attend.

Using third-person agreement after moi or toi

• Wrong: C'est moi qui a décidé.
• Right: C'est moi qui ai décidé.
• Why: The verb after qui agrees with the highlighted person. With moi, use first-person ai; with toi, use as.

Dropping a required preposition

• Wrong: C'est Julie que j'ai parlé.
• Right: C'est à Julie que j'ai parlé.
• Why: Parler à quelqu'un requires à, and emphasis does not remove it.

Confusing ce qui and ce que

• Wrong: Ce que me plaît, c'est la terrasse.
• Right: Ce qui me plaît, c'est la terrasse.
• Why: The thing that pleases is the subject of plaît. There is no separate subject before the verb, so use ce qui.

Fronting an object without resuming it

• Wrong: Ce restaurant, j'aime beaucoup.
• Right: Ce restaurant, je l'aime beaucoup.
• Why: In ordinary dislocation, the fronted direct object is represented inside the clause by le, la, or les.

Copying English word order too literally

• Awkward: C'est important ce que tu fais when the intended meaning is “What you are doing is important.”
• Natural: Ce que tu fais, c'est important.
• Why: The French topic-first pattern clearly announces ce que tu fais and then comments on it. The first version can occur with a different rhythm, but it is less reliable for a learner trying to create this emphasis.

Usage Notes

Clefts are neutral to emphatic, not automatically dramatic. C'est ici que je travaille may simply answer “Where do you work?” In writing, these structures can guide the reader through an argument: Ce qu'il faut retenir, c'est que... (“The key point is that...”). Repeating them in every sentence, however, makes prose heavy.

Spoken and formal plural usage differs. Careful writing generally prefers ce sont eux and ce sont ces détails qui posent problème. Conversation very often uses c'est eux and c'est ces détails. Recognize both, but choose ce sont with a plural focus in formal writing unless you are deliberately representing speech.

Fronting is especially frequent in conversation. Moi, je... can mark a contrast, take a turn in discussion, or soften a personal opinion: Moi, je trouve ça plutôt réussi. Depending on tone, it may also sound insistent. The pronoun is not pointless repetition; moi establishes the contrasted topic, while je is the grammatical subject required by the clause.

Punctuation helps readers. A comma normally separates a fronted or right-dislocated topic: Cette décision, je la comprends; Je la comprends, cette décision. In speech, a pause and intonation perform the same job.

Beyond the Basics / Advanced Use

Focus with longer phrases

The focused element need not be one word. French can highlight an infinitive phrase, a reason, or a circumstance:

• C'est en travaillant ensemble que nous réussirons. — It is by working together that we will succeed.
• C'est pour éviter un malentendu que je vous écris. — I am writing to avoid a misunderstanding.
• C'est quand il a souri que j'ai compris. — It was when he smiled that I understood.

These patterns are useful in formal explanations because they make logical relationships explicit.

Ce qui..., ce que..., and ce dont... without c'est

The forms ce qui, ce que, and ce dont are free relative constructions: they mean “what,” “that which,” or “the thing that,” without naming an earlier noun. They do not require c'est: Je comprends ce que tu veux; Personne ne sait ce qui s'est passé. The ...c'est... frame is one emphatic use of this broader relative-pronoun system.

Do not confuse them with qui, que, dont after an explicit noun: le livre que je lis, la personne dont je parle. In ce que je lis, there is no named noun before the relative expression.

Written alternatives

Formal French sometimes avoids conversational c'est by using a more compact structure: L'objectif principal est de réduire les délais rather than Ce qu'on veut surtout, c'est réduire les délais. Neither is inherently better. The first is denser and impersonal; the second stages the information and can be clearer or more persuasive.

Writers can also use c'est...qui/que to reject one interpretation and replace it with another: Ce n'est pas le prix qui pose problème, c'est le délai. Parallel emphasis makes the contrast unmistakable.

Practice Tips

1. Transform neutral sentences in two ways. Start with Nadia a choisi cette date. Highlight the subject (C'est Nadia qui a choisi cette date), then the object (C'est cette date que Nadia a choisie). Say aloud which question each version answers.
2. Use the “missing subject” test. In the first half of a ce...c'est sentence, ask whether another subject is present. No separate subject in ___ compte means ce qui; the visible subject je in ___ je veux means ce que.
3. Listen for repetition rather than deleting it. When French speakers say Moi, je... or Ce film, je l'ai..., note the fronted topic and its resuming pronoun. Copy short examples with the same rhythm to make the pattern feel natural.

Related Concepts

• Prerequisite: Compound Relative Pronouns — strengthens your understanding of relative forms and prepositional relationships used in structures such as ce à quoi.
• Closely related: Relative pronouns qui, que, and dont — these determine the role played by the highlighted or unspecified element inside its clause.
• Next step: Topic dislocation and discourse style — develops the register, rhythm, and pragmatic effects of patterns such as Moi, je... and Ce livre, je l'ai lu.