The Passé Composé with Être

Introduction

In our last lesson, you mastered the most common way to form the passé composé using the auxiliary verb avoir. You learned the formula (avoir + past participle) and can now form sentences like "J'ai développé une nouvelle fonctionnalité" (I developed a new feature).

Today, we'll cover the other side of the passé composé: the specific verbs that use être as their auxiliary. While avoir is the default, a small but important group of verbs requires être. Mastering them is essential for describing movement, changes, and daily routines—key parts of both professional and everyday storytelling.

Our learning outcome for this lesson is to form the passé composé with être for verbs of movement and reflexive verbs. We will identify these two categories of verbs and learn the structure to conjugate them correctly. We'll also introduce a new, crucial rule that applies only to être verbs: past participle agreement.

1. Verbs of Movement: The "House of Être"

The first group of verbs that use être are often verbs that describe movement from one place to another or a change of state. Think of actions like going, coming, arriving, leaving, being born, or dying.

To help remember these verbs, French learners use a famous mnemonic called Dr. & Mrs. Vandertramp. A more visual way to think about this is "La Maison d'Être" (The House of Être), which groups these actions in a memorable way.

Take a look at this image. It visually represents many of these key verbs.

Now, let's get a clear list of these verbs and their meaning.

The Structure and a New Rule: Agreement

The structure is similar to what you learned with avoir:
Subject + être (conjugated in the present tense) + Past Participle

Example: Je **suis allé** au bureau. (I went to the office.)

However, there is one major difference when using être. The past participle must agree in gender and number with the subject.

• If the subject is feminine singular, add an -e.
• If the subject is masculine plural, add an -s.
• If the subject is feminine plural, add -es.

Let's watch a video that explains this fundamental rule.

Here's how it looks with the verb aller (to go), past participle allé:

While the spelling changes, the pronunciation often stays the same (e.g., allé, allée, allés, allées are all pronounced the same). We will dive much deeper into this agreement rule in our next lesson, but it's crucial to be aware of it now.

2. Reflexive Verbs

The second category of verbs that use être is much simpler to remember: all reflexive verbs.

Reflexive verbs describe an action the subject performs on itself. You'll recognize them by the reflexive pronoun (me, te, se, nous, vous) that comes before the verb. In English, this is like "I wash myself," or in a tech context, when a system updates itself.

Some common reflexive verbs you'll use are:

• se lever (to get up)
• se connecter (to connect oneself / to log in)
• s'arrêter (to stop oneself / to stop)

The rule is straightforward: if it's a reflexive verb, it uses être in the passé composé.

The structure is:
Subject + Reflexive Pronoun + être (present tense) + Past Participle

The agreement rule we just discussed also applies to reflexive verbs.

• Il **s'est connecté** au serveur. (He logged into the server.)
• Elle **s'est connecté**e au serveur. (She logged into the server.)

3. Practice

Let's put this into practice. Fill in the blanks by conjugating the verb in parentheses in the passé composé. Remember to use the correct form of être and the past participle. For now, assume the speaker je is masculine, and nous/vous are masculine plural.

1. Hier, je ________ (aller) au bureau en métro.
2. Elle ________ (arriver) à 9h pour la réunion.
3. Ce matin, nous ________ (se lever) tard.
4. Ils ________ (partir) du bureau à 18h.
5. Tu ________ (se connecter) au bon réseau ?

Answers & Explanations:

1. Hier, je suis allé au bureau en métro. (aller is a movement verb, so it uses être. je + suis + allé.)
2. Elle est arrivée à 9h pour la réunion. (arriver is a movement verb. The subject elle is feminine, so the past participle needs an -e.)
3. Ce matin, nous nous sommes levés tard. (se lever is reflexive. The subject nous is plural, so the past participle needs an -s.)
4. Ils sont partis du bureau à 18h. (partir is a movement verb. The subject ils is plural, so the past participle needs an -s.)
5. Tu t'es connecté au bon réseau ? (se connecter is reflexive. tu + te + es + connecté.)

Conclusion

Excellent work today. You've now covered all the fundamentals of forming the passé composé.

Key Takeaways:

• The passé composé is formed with être for two main groups of verbs:
  1. Verbs of movement/state change, often remembered with the "Dr. & Mrs. Vandertramp" or "Maison d'Être" mnemonics (aller, venir, partir, arriver, etc.).
  2. All reflexive verbs (se lever, se connecter, etc.).
• The structure is sujet + être + participe passé.
• Crucially, when using être, the past participle must agree in gender and number with the subject (by adding -e, -s, or -es).

In our next lesson, we will focus entirely on mastering the rules of past participle agreement. We'll cover different subject pronouns like vous and on, practice with feminine and plural subjects, and work through examples to make this rule feel automatic.

À bientôt !