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A2 verb #2,500 most common 8 min read

se connaître

At the A1 level, learners focus on the most basic reciprocal use of 'se connaître'. You will mainly use it in the present tense to say that you and someone else are acquainted. The most common phrase is 'On se connaît' (We know each other). At this stage, you don't need to worry about complex tenses or deep philosophical meanings. Just remember that the 'se' means 'each other'. You might use it when introducing yourself or asking if two people have met before. It is essential to distinguish it from 'Je connais' (I know). In A1, the focus is on recognizing the reflexive pronoun 'nous' or 'vous' in phrases like 'Nous nous connaissons' or 'Vous vous connaissez ?'. This introduces the concept of pronominal verbs in a very practical, social context. You will also learn that 'connaître' is used for people, while 'savoir' is for information. This foundational distinction prevents many common errors later on. Simple sentences like 'Ils se connaissent' (They know each other) are the building blocks here. You should practice the present tense conjugation and understand that the 's' at the end of 'connaissons' and 'connaissez' is pronounced like a soft 'z' sound because of the double 's'.
At the A2 level, you begin to use 'se connaître' in the Passé Composé to describe how or where people met. This is where the auxiliary 'être' becomes important. You will learn to say 'Nous nous sommes connus à l'école' (We met/knew each other at school). You also start to use the verb with time expressions like 'depuis' (since/for). For example, 'On se connaît depuis deux ans.' This level also introduces the reflexive meaning: knowing oneself. You might encounter simple sentences about personality, like 'Il est important de se connaître.' You will also learn to use the verb in the negative form, 'On ne se connaît pas très bien,' and in questions. The distinction between 'se connaître' and 'se rencontrer' becomes more relevant here; you use 'se rencontrer' for the specific moment of meeting and 'se connaître' for the ongoing relationship or the fact of being acquainted. You will also start to see the verb in the infinitive after modal verbs: 'Nous voulons mieux nous connaître.' This requires you to remember to change the reflexive pronoun to match the subject, even when the verb isn't conjugated.
At the B1 level, you move into more nuanced uses of 'se connaître', including the Imparfait and the Conditionnel. You might describe past relationships: 'Nous nous connaissions très bien à l'époque' (We knew each other very well back then). You also start to use it in more abstract contexts, such as 'se connaître en...' meaning to be an expert or knowledgeable in a certain field (though this is slightly more formal). The reflexive 'se connaître' becomes more prominent in discussions about psychology and self-improvement. You will learn to handle the agreement of the past participle more consistently: 'Elles se sont connues lors d'un voyage.' You also begin to use the verb in relative clauses: 'C'est une personne que je commence à mieux se connaître' (Wait, that's incorrect—you'd say 'que je commence à connaître', but you might say 'C'est un groupe où tout le monde se connaît'). You will also encounter idioms like 'se connaître comme si on les avait tricotés' (to know each other inside out). Your ability to use 'se connaître' in complex sentences with conjunctions like 'bien que' or 'parce que' will improve, allowing for more detailed storytelling about friendships and social circles.
At the B2 level, you are expected to use 'se connaître' with precision in formal and informal registers. You will explore the philosophical depth of 'se connaître soi-même' and be able to debate topics related to identity and self-awareness. You will master the Subjunctive mood: 'Il est essentiel que nous nous connaissions mieux avant de décider.' You will also understand the subtle difference between 'se connaître' and 's'entendre' or 'se fréquenter' in social critiques. In professional contexts, you might use it to describe industry familiarity: 'Ils se connaissent dans le milieu du design.' You will also be comfortable with the passive-like use of pronominal verbs, though 'se connaître' is primarily reciprocal/reflexive. Your mastery of the past participle agreement should be near-perfect, even in complex sentence structures. You will also recognize the verb in literary tenses like the Passé Simple (Ils se connurent) when reading French novels. You can use the verb to express degrees of familiarity, such as 'se connaître de réputation' (to know each other by reputation) or 'se connaître intimement'.
At the C1 level, 'se connaître' is used to express complex interpersonal dynamics and philosophical introspections. You will use it in high-level academic or literary discussions. For instance, you might analyze how characters in a novel 'se connaissent' through their actions rather than their words. You will be adept at using the verb in the 'Gérondif' (En se connaissant mieux, ils ont évité des conflits) or with the 'Participe Présent'. You will also explore the nuances of 'se connaître' in legal or formal contexts, such as 'personnes se connaissant' in witness statements. You will understand the historical evolution of the verb and its place in French classical literature (e.g., Montaigne or Pascal). You can use it to describe the collective self-awareness of a society or a group. Your usage will include sophisticated structures like 'se connaître pour ce qu'on est' (to know each other for who one truly is). You will also be able to play with the verb in creative writing, using it metaphorically to describe how different ideas or cultures 'know each other' or interact within a specific historical framework.
At the C2 level, you possess a native-like command of 'se connaître', including its most obscure and idiomatic uses. You can use it to discuss the 'intersubjectivité' (intersubjectivity) of two people knowing each other. You will be able to appreciate and use the verb in puns, wordplay, and complex rhetorical devices. You understand the full range of its register, from the very slangy 'On s'connaît, nan ?' to the most elevated philosophical discourse. You can navigate the most complex grammatical situations, such as using the verb in the 'Subjonctif Plus-que-parfait' in a literary context. You are aware of how the verb's meaning can shift slightly in different Francophone cultures (e.g., Quebec vs. France). You can use 'se connaître' to describe the intimate relationship between an artist and their medium, or a scientist and their field of study. Your understanding of the verb is not just linguistic but also cultural and psychological, allowing you to use it as a tool for deep social analysis and nuanced expression of the human condition.
Practice it Examples Notes & Tips

se connaître in 30 Seconds

  • Used for mutual acquaintance between people (reciprocal).
  • Used for self-awareness and understanding (reflexive).
  • Always uses 'être' as the auxiliary in compound tenses.
  • Requires reflexive pronouns (me, te, se, nous, vous, se).

The French verb se connaître is a pronominal verb that primarily functions in two ways: reciprocally (to know each other) and reflexively (to know oneself). At its core, it describes a state of familiarity or awareness between two or more parties or within an individual's own consciousness. Unlike the English 'to meet,' which implies a first-time encounter (often translated as se rencontrer or faire connaissance), se connaître emphasizes the established state of being acquainted. For example, saying 'On se connaît' implies 'We are already familiar with one another.' This distinction is crucial for learners because using the wrong verb can change the meaning from 'We met' to 'We have known each other for years.'

Reciprocal Usage
Used when two or more people share a mutual acquaintance. 'Ils se connaissent depuis l'enfance' (They have known each other since childhood).
Reflexive Usage
Used to describe self-awareness or understanding of one's own character. 'Il est important de se connaître soi-même' (It is important to know oneself).
Grammatical Structure
As a pronominal verb, it requires a reflexive pronoun (me, te, se, nous, vous, se) that matches the subject.

'Est-ce que vous vous connaissez déjà ?'

— Common social inquiry: 'Do you already know each other?'

In a broader philosophical sense, se connaître relates to the Socratic ideal of 'Know thyself' (Connais-toi toi-même). In modern French, it is frequently used in professional networking, social gatherings, and psychological discussions. When used in the past tense (Passé Composé), it takes the auxiliary être. A common point of confusion is the agreement of the past participle. Since 'se' acts as a direct object (knowing 'each other'), the participle agrees with the subject: 'Elles se sont connues à Paris.'

'Nous nous connaissons par cœur.'

'Apprendre à se connaître prend du temps.'

'Ils ne se connaissent pas encore.'

'On se connaît de vue.'

Nuance: De vue
To know someone by sight but not personally.
Nuance: Par cœur
To know someone perfectly or 'by heart'.

Using se connaître correctly requires mastering pronominal conjugation across various tenses. Because it is a regular -re verb (connaître), its endings follow a standard pattern, but the reflexive pronoun must always agree with the subject. In the present tense, the conjugation is: je me connais, tu te connais, il/elle se connaît, nous nous connaissons, vous vous connaissez, ils/elles se connaissent. Note the circumflex accent on the 'i' in the singular forms (though modern spelling often omits it except in the third person singular connaît).

Present Tense
'Vous vous connaissez ?' (Do you know each other?)
Passé Composé
'Ils se sont connus à la fac.' (They met/knew each other at university.)
Imparfait
'Nous nous connaissions à peine.' (We barely knew each other.)

'Il faut se connaître avant de juger les autres.'

When using this verb in the negative, the 'ne' precedes the reflexive pronoun and the 'pas' follows the conjugated verb: 'Nous ne nous connaissons pas.' In compound tenses like the Passé Composé, the 'pas' follows the auxiliary: 'Elles ne se sont pas connues.' This verb is also frequently used in the infinitive after another verb, such as 'vouloir' or 'pouvoir'. For example: 'Je veux apprendre à mieux me connaître.' Notice how the reflexive pronoun changes to 'me' to match the subject 'Je', even though the verb 'connaître' is in the infinitive.

'Est-ce que vous vous êtes connus au travail ?'

'On se connaîtrait mieux si on parlait plus.'

'Ils se connaissent depuis toujours.'

Reflexive vs Reciprocal
Context determines if it means 'each other' or 'oneself'. 'Ils se connaissent' usually means 'each other'.
Common Prepositions
Often used with 'depuis' (since/for) or 'par' (by/through).

You will encounter se connaître in a wide variety of social and professional settings. In a casual setting, like a party, a host might introduce two people by asking, 'Vous vous connaissez ?' or 'Est-ce que vous vous connaissez déjà ?' It is a staple of French social etiquette. In professional environments, it is used to discuss networking or team dynamics: 'L'équipe doit apprendre à mieux se connaître pour mieux travailler ensemble.' (The team needs to get to know each other better to work better together.)

'On se connaît d'où ?'

— Informal: 'Where do we know each other from?'

In literature and philosophy, the reflexive use is paramount. French existentialism and psychology often revolve around the concept of 'se connaître soi-même'. You might hear it in podcasts or read it in self-help books discussing personal growth. In cinema, it's a common trope in romantic comedies where characters realize they don't actually know each other as well as they thought: 'On ne se connaît plus.' (We don't know each other anymore.)

'On se connaît un peu, beaucoup, passionnément...'

'Ils se connaissent comme s'ils étaient frères.'

'On se connaît via des amis communs.'

Social Media
Used when seeing 'Mutual Friends' (amis que nous connaissons tous les deux).
Dating
'Prendre le temps de se connaître' (Taking time to get to know each other).

One of the most frequent errors for English speakers is confusing se connaître with se savoir. While 'connaître' is for people, places, and things (familiarity), 'savoir' is for facts and skills. You can never 'savoir' a person. Therefore, 'Nous nous savons' is incorrect. Another mistake is forgetting the reflexive pronoun. Saying 'Nous connaissons' means 'We know [something/someone else],' whereas 'Nous nous connaissons' means 'We know each other.'

Incorrect: Nous connaissons depuis dix ans.

Correct: Nous nous connaissons depuis dix ans.

Agreement of the past participle is another pitfall. In the sentence 'Elles se sont connues,' the 'se' is the direct object (they knew 'whom'? 'each other'). Since the direct object precedes the verb, the participle must agree. However, if the verb were followed by another direct object (though rare with this specific verb), agreement would change. Learners also often confuse 'se connaître' with 'se rencontrer'. Remember: 'se rencontrer' is the act of meeting, 'se connaître' is the state of being acquainted.

Incorrect: Ils ont connu à l'école.

Correct: Ils se sont connus à l'école.

The 'Savoir' Trap
Never use 'savoir' for people. 'Je connais Jean' (Correct). 'Je sais Jean' (Incorrect).
The 'Meet' Confusion
'On s'est connu' means 'We have known each other' or 'We met' (in the sense of becoming acquainted).

Several verbs are closely related to se connaître, and understanding their differences is key to fluency. Se rencontrer is the most common synonym used for the initial meeting. While 'se connaître' focuses on the duration or state, 'se rencontrer' focuses on the event. Faire connaissance is a phrase meaning 'to get to know each other' or 'to make someone's acquaintance,' often used when the process is intentional.

S'entendre
To get along with each other. You can know someone (se connaître) without getting along (s'entendre).
Se fréquenter
To hang out with or see each other regularly.
Se reconnaître
To recognize each other (e.g., after many years).

'On se ressemble mais on ne se connaît pas.'

Another related term is s'identifier à, which means to identify with someone. In a reflexive sense, se découvrir (to discover oneself) is a common alternative to 'se connaître' when discussing personal growth. While 'se connaître' is a state of knowledge, 'se découvrir' implies a process of finding out new things about oneself. Finally, se voir (to see each other) is often used as a simpler way to describe social interaction.

'Ils se sont revus après dix ans sans se connaître vraiment.'

'On se côtoie tous les jours au bureau.'

How Formal Is It?

Formal

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Neutral

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Informal

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Slang

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Difficulty Rating

Grammar to Know

Examples by Level

1

On se connaît ?

Do we know each other?

Present tense, informal 'on'.

2

Nous nous connaissons bien.

We know each other well.

Double 'nous' (subject + reflexive pronoun).

3

Ils se connaissent de l'école.

They know each other from school.

Third person plural 'se'.

4

Vous vous connaissez ?

Do you know each other?

Formal or plural 'vous'.

5

Je me connais un peu.

I know myself a little.

Reflexive use, first person.

6

Elle se connaît très bien.

She knows herself very well.

Reflexive use, third person.

7

On ne se connaît pas.

We don't know each other.

Negative construction with 'ne...pas'.

8

Tu te connais ?

Do you know yourself?

Reflexive use, second person singular.

1

Nous nous sommes connus à Paris.

We met/knew each other in Paris.

Passé composé with 'être'.

2

Ils se sont connus l'année dernière.

They met each other last year.

Past participle agreement (masculine plural).

3

On se connaît depuis longtemps.

We've known each other for a long time.

Use of 'depuis' with present tense.

4

Elles se sont connues au travail.

They met each other at work.

Past participle agreement (feminine plural).

5

Est-ce que vous vous êtes connus ici ?

Did you meet each other here?

Interrogative in passé composé.

6

Je veux apprendre à me connaître.

I want to learn to know myself.

Reflexive pronoun with infinitive.

7

Nous ne nous sommes pas connus à l'école.

We didn't meet at school.

Negative in passé composé.

8

Tu t'es connu dans cette situation.

You learned about yourself in this situation.

Reflexive use in passé composé.

1

Nous nous connaissions quand nous étions petits.

We knew each other when we were little.

Imparfait for past states.

2

Si on se connaissait mieux, on s'aiderait.

If we knew each other better, we would help each other.

Hypothetical 'si' clause (imparfait + conditionnel).

3

Ils se connaissent par cœur.

They know each other by heart.

Idiomatic expression 'par cœur'.

4

Elle se connaît assez pour savoir ses limites.

She knows herself enough to know her limits.

Reflexive use with 'assez pour'.

5

Nous nous sommes connus par l'intermédiaire d'un ami.

We met through a friend.

Formal way to describe meeting.

6

On se connaît de vue, mais on ne se parle pas.

We know each other by sight, but we don't talk.

Expression 'de vue'.

7

Il est important que vous vous connaissiez.

It is important that you know each other.

Subjunctive mood.

8

Ils se sont connus dans des circonstances difficiles.

They met in difficult circumstances.

Describing the context of meeting.

1

Bien qu'ils se connaissent, ils restent distants.

Although they know each other, they remain distant.

Subjunctive after 'bien que'.

2

C'est en se connaissant qu'on progresse.

It's by knowing oneself that one progresses.

Gérondif (en + participe présent).

3

Ils se connaissent de réputation.

They know each other by reputation.

Abstract familiarity.

4

Nous nous connaissons trop pour nous mentir.

We know each other too well to lie to each other.

Reciprocal use with 'trop pour'.

5

Elle s'est connue capable de grandes choses.

She discovered she was capable of great things.

Reflexive use meaning 'to realize one's potential'.

6

Ils se sont connus à une époque où tout était différent.

They knew each other at a time when everything was different.

Relative clause with 'où'.

7

Vous vous connaissez en informatique ?

Are you knowledgeable in IT?

Idiomatic use 'se connaître en' (to be an expert).

8

On se connaîtrait davantage si on voyageait ensemble.

We would know each other more if we traveled together.

Conditionnel for hypothetical results.

1

L'art de se connaître est le début de la sagesse.

The art of knowing oneself is the beginning of wisdom.

Philosophical/Literary usage.

2

Ils se connurent lors d'un bal masqué.

They met during a masked ball.

Passé simple (literary past).

3

S'étant connus jeunes, ils partageaient tout.

Having known each other young, they shared everything.

Participe passé composé (compound participle).

4

Il arrive que l'on ne se connaisse plus après des années.

It happens that one no longer knows oneself after years.

Subjunctive after 'il arrive que'.

5

Ils se connaissent intimement, au-delà des mots.

They know each other intimately, beyond words.

Deep reciprocal meaning.

6

Se connaître soi-même exige une honnêteté brutale.

Knowing oneself requires brutal honesty.

Infinitive as subject.

7

Nous nous serions connus plus tôt si le destin l'avait voulu.

We would have known each other sooner if fate had willed it.

Conditionnel passé (past hypothetical).

8

Ils se connaissent dans les moindres recoins de leur âme.

They know each other in the smallest corners of their souls.

Poetic/Metaphorical usage.

1

La quête de se connaître est l'œuvre d'une vie.

The quest to know oneself is the work of a lifetime.

Abstract noun-like use of infinitive.

2

Puissions-nous nous connaître avant que l'ombre ne tombe.

May we know each other before the shadow falls.

Subjonctif de souhait (optative mood).

3

Ils se sont connus dans l'effervescence des années folles.

They met in the excitement of the Roaring Twenties.

Evocative historical context.

4

Nul ne se connaît tant qu'il n'a pas souffert.

No one knows themselves until they have suffered.

Aphoristic usage (Alfred de Musset quote).

5

Ils se connaissent par une sorte d'osmose intellectuelle.

They know each other through a kind of intellectual osmosis.

Highly technical/academic metaphor.

6

Que l'on se connaisse ou non, le respect est de mise.

Whether we know each other or not, respect is required.

Subjunctive in a concessive clause.

7

Ils se sont connus par-delà les frontières linguistiques.

They knew each other beyond linguistic borders.

Complex prepositional phrase.

8

Se connaître, c'est s'accepter dans sa finitude.

To know oneself is to accept oneself in one's finitude.

Existential philosophical statement.

Common Collocations

se connaître depuis longtemps
se connaître par cœur
se connaître de vue
se connaître de réputation
apprendre à se connaître
chercher à se connaître
bien se connaître
mal se connaître
se connaître soi-même
se connaître à peine

Common Phrases

On se connaît ?

Enchanté, on se connaît déjà.

Ils se connaissent comme larrons en foire.

Nous nous connaissons via Facebook.

Vous vous connaissez d'où ?

Il faut se connaître pour réussir.

On se connaît de quelque part.

Ils ne se connaissent plus.

Se connaître sur le bout des doigts.

Tout le monde se connaît ici.

Often Confused With

se connaître vs se rencontrer (to meet for the first time)

se connaître vs savoir (to know facts/skills)

se connaître vs se reconnaître (to recognize each other)

Idioms & Expressions

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Easily Confused

se connaître vs

se connaître vs

se connaître vs

se connaître vs

se connaître vs

Sentence Patterns

How to Use It

passive voice

Rarely used in a passive sense compared to verbs like 'se vendre'.

reflexive vs reciprocal

Context is king. 'Ils se connaissent' is almost always reciprocal (each other).

Common Mistakes
  • Using 'avoir' instead of 'être' in the passé composé.
  • Forgetting the reflexive pronoun (e.g., 'Nous connaissons' instead of 'Nous nous connaissons').
  • Using 'savoir' for people.
  • Failing to agree the past participle in the feminine or plural.
  • Confusing 'se connaître' with 'se rencontrer' for the initial meeting event.

Tips

Pronoun Agreement

Always match the reflexive pronoun to the subject (je me, tu te, nous nous, etc.).

The 'On' Shortcut

In spoken French, 'On se connaît' is much more common than 'Nous nous connaissons'.

Avoid Savoir

Never use 'savoir' with people. 'Se connaître' is the only way to express mutual knowledge of people.

Soft S

The double 's' in 'connaissons' is soft, like 'snake', not voiced like 'zebra'.

Past Participle

Remember to add 's' or 'es' to 'connu' in the passé composé when the subject is plural or feminine.

Social Distance

Use 'se connaître' to bridge the gap between being strangers and being friends.

De Vue

Use 'de vue' when you recognize someone but haven't actually spoken to them.

Reflexive Logic

Think of the 'se' as a mirror reflecting the action back to the subjects.

Par Cœur

Use 'se connaître par cœur' to describe very close relationships like siblings or spouses.

No Avoir

Never say 'Ils se ont connus'. It must be 'Ils se sont connus'.

Memorize It

Word Origin

From Latin 'cognoscere' (to get to know), combined with the French reflexive pronoun 'se'.

Cultural Context

Refers to the Socratic 'Know Thyself' which is a pillar of French humanism.

Asking 'On se connaît ?' can be friendly or slightly defensive depending on the tone.

Practice in Real Life

Real-World Contexts

Conversation Starters

"Est-ce que vous vous connaissez déjà ?"

"Comment vous vous êtes connus ?"

"On se connaît de quelque part, non ?"

"Depuis combien de temps vous vous connaissez ?"

"Est-ce qu'on se connaît assez pour se dire la vérité ?"

Journal Prompts

Décrivez comment vous vous êtes connus avec votre meilleur ami.

Qu'est-ce que cela signifie pour vous de 'se connaître soi-même' ?

Pensez-vous qu'on peut vraiment se connaître par cœur ?

Racontez une fois où vous avez rencontré quelqu'un que vous pensiez déjà connaître.

Comment votre vision de vous-même a-t-elle changé avec le temps ?

Frequently Asked Questions

10 questions

It is 'On se connaît' with a 't' because 'on' follows the third-person singular conjugation.

Not exactly. It means 'to know each other'. 'Se rencontrer' is 'to meet'.

Because 'se' is a direct object preceding the verb, so the past participle agrees with the subject 'Elles'.

No, you must say 'Je me connais' to mean 'I know myself'.

'Se connaître' is the state of knowing, while 'faire connaissance' is the process of getting to know someone.

You say 'On se connaît de vue'.

Usually for people or oneself, but 's'y connaître' is used for being an expert in things.

It always uses 'être' because it is a pronominal verb.

Yes, 'Connais-toi toi-même' (Know thyself) is a famous imperative use.

Yes, it is one of the most common pronominal verbs in daily conversation.

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