French 2 • Language Systems (Grammar & Syntax)

Indirect Object Pronouns — I can use common indirect object pronouns (lui/leur) at an introductory level in familiar contexts.

Learn how lui and leur replace indirect objects to make your French smoother and more natural.

An advancing language book with conversation and language symbols for French 2
Inside this lesson 10 sections 5 questions 8 figures

SECTION 1

Historical Context & Motivation

Every language faces the same basic challenge: how do you avoid repeating the same nouns over and over again? In English, you swap out names for pronouns—"I gave her the book" instead of "I gave Marie the book." French has been doing the same thing for over a thousand years, and its system of indirect object pronouns is one of the most elegant results of that evolution. Understanding how these pronouns developed helps explain why they work the way they do today.

~100 CE • Latin Foundations

Latin uses a dative case system, where word endings (not word order) indicate who receives an action. The Latin pronoun illī ("to him/her/them") is the direct ancestor of modern French lui.

~900 CE • Old French Emerges

As Latin evolves into Old French, case endings begin to disappear. Speakers start relying more on small words placed before the verb—an early form of pronoun placement that would become standard.

~1300 CE • Pronoun Order Solidifies

By Middle French, the rule of placing object pronouns before the conjugated verb is firmly established. Lui and leur take on their modern forms and functions.

1600s • Académie Française Standardizes Grammar

The founding of the Académie française in 1635 leads to formal codification of pronoun rules. Grammar textbooks describe exactly where lui and leur must appear in a sentence.

Today • Modern Usage

French speakers use lui and leur constantly in everyday conversation—texting friends, chatting in class, or ordering at a café—making these pronouns essential for any French learner.

So the core question this lesson addresses is straightforward: when someone in a sentence is the recipient of an action—the person you're giving something to, talking to, or doing something for—how do you replace that person with a pronoun in French? The answer lies in mastering lui and leur.

SECTION 2

Core Principles & Definitions

Before diving into examples, let's nail down the key ideas you need. An indirect object is the person or thing that receives the direct object or benefits from the action of the verb. In English, it is often introduced by the preposition "to" or "for." In French, indirect objects are introduced by the preposition à ("to"). An indirect object pronoun (un pronom complément d'objet indirect) replaces that "à + person" phrase so you don't have to keep repeating it.

1

Identify the Indirect Object

Ask yourself: "To whom?" or "For whom?" after the verb. In Je parle à Marie, Marie is the indirect object because she's the person you're speaking to.
2

Choose the Right Pronoun

Use lui for one person (him or her—no gender distinction!). Use leur for multiple people (them). That's the entire selection process.
3

Place It Before the Verb

Unlike English, French indirect object pronouns go before the conjugated verb. So "I speak to her" becomes Je lui parle, not *Je parle lui.
4

Look for à + Person Verbs

Common verbs that take indirect objects include parler à, donner à, téléphoner à, dire à, écrire à, envoyer à. If the verb is followed by "à + a person," you can use lui or leur.
✦

KEY TAKEAWAY

Think of lui and leur like forwarding addresses. Instead of writing out the full address every time ("à Marie," "à mes parents"), you slap on a short label (lui or leur) and stick it right before the verb so the sentence knows exactly where to deliver the action.

SECTION 3

Visual Explanation — Sentence Transformation

The diagram below shows exactly what happens when you transform a sentence from using a full indirect object noun to using a pronoun. Pay attention to how the pronoun slides in front of the verb and the "à + person" phrase disappears entirely.

Transforming a Sentence with luiBEFORE (full noun):Jeparleà MarieSubjectVerbIndirect ObjectReplace & move before verbAFTER (with pronoun):Jeluiparle.SubjectIOPVerbWord Order: Subject + IOP + Verblui = to him / to her (singular) · leur = to them (plural)Je lui parle · Je leur parle
The diagram shows how à Marie (the indirect object) is replaced by lui and moved to the position directly before the verb. The word order in the new sentence becomes Subject + Indirect Object Pronoun + Verb.

Notice that the pronoun lui works for both masculine and feminine singular indirect objects. Whether you're talking to Marie or to Paul, the pronoun is the same: lui. This is different from direct object pronouns (le/la), which do change based on gender. When the indirect object is plural—"to them"—you switch to leur, regardless of whether the group is all male, all female, or mixed.

SECTION 4

How It Works — Placement Rules

The placement of lui and leur follows a consistent pattern. In a simple present-tense sentence, the pronoun always goes directly before the conjugated verb. In the negative, the pronoun stays sandwiched between ne and the verb. Let's look at the placement formulas.

AFFIRMATIVE STATEMENT

Subject+lui/leur+Verb(+restofsentence)Subject + lui/leur + Verb (+ rest of sentence)

Example: Je lui donne le livre. (I give him/her the book.)

NEGATIVE STATEMENT

Subject+ne+lui/leur+Verb+pas(+restofsentence)Subject + ne + lui/leur + Verb + pas (+ rest of sentence)

Example: Je ne lui donne pas le livre. (I don't give him/her the book.)

WITH A MODAL OR SEMI-AUXILIARY + INFINITIVE

Subject+ConjugatedVerb+lui/leur+Infinitive(+rest)Subject + Conjugated Verb + lui/leur + Infinitive (+ rest)

When a conjugated verb like aller, vouloir, pouvoir, or devoir is followed by an infinitive, the pronoun goes directly before the infinitive, not the conjugated verb. Example: Je vais lui parler. (I am going to talk to him/her.) This rule applies specifically to modal and semi-auxiliary verbs followed by an infinitive.

Pronoun Placement: Three ScenariosAFFIRMATIVESubjectlui / leurVerbJe lui parle.NEGATIVESubject + nelui / leurVerb + pasJe ne lui parle pas.WITH INFINITIVESubject + Conj. Verblui / leurInfinitiveJe vais lui parler.Quick Reference: lui vs. leurlui= to him / to her(one person, any gender)leur= to them(two or more people)
This chart summarizes the three main placement patterns for lui and leur: affirmative, negative, and with a modal or semi-auxiliary verb followed by an infinitive.
⚠

Watch Out!

Do not confuse leur (the indirect object pronoun, meaning "to them") with leur/leurs (the possessive adjective, meaning "their"). The pronoun leur never takes an -s and always appears before a verb. The possessive adjective appears before a noun: leur maison (their house).

SECTION 5

Common Verbs That Take Indirect Objects

Not every verb uses an indirect object. The key is to look for verbs that are followed by à + a person. Below is a table of the most common verbs you'll encounter in French 2 that naturally pair with lui and leur. Memorizing these will make pronoun replacement almost automatic.

French VerbEnglish MeaningExample with luiEnglish Translation
parler àto speak toJe lui parle.I speak to him/her.
donner àto give toElle lui donne un cadeau.She gives him/her a gift.
dire àto say/tell toIl leur dit la vérité.He tells them the truth.
téléphoner àto call (phone)Nous lui téléphonons.We call him/her.
écrire àto write toTu leur écris une lettre.You write them a letter.
envoyer àto send toJe lui envoie un message.I send him/her a message.
demander àto ask (of)Je lui demande de l'aide.I ask him/her for help.
répondre àto answer/respond toElle leur répond.She answers them.

Common French verbs that take à + person, allowing replacement with lui or leur.

💡

Pro Tip

A great way to study these verbs is to create flashcards with the verb on one side and a sample sentence using lui or leur on the other. The more you see them in context, the more natural the placement will feel.

SECTION 6

Worked Example — Step by Step

Let's walk through a complete example, step by step, to see how to identify the indirect object and replace it with the correct pronoun.

Rewrite using an indirect object pronoun: "Marc donne les fleurs à ses parents."

  1. 1

    Step 1 — Identify the Verb and Ask "To Whom?"

    The verb is donne (gives). Ask: "Marc gives the flowers to whom?" The answer is à ses parents (to his parents). This is the indirect object.
    Indirect object identified: à ses parents
  2. 2

    Step 2 — Determine Singular or Plural

    Ses parents means "his parents"—that's more than one person. So we need the plural indirect object pronoun.
    Pronoun selected: leur (to them)
  3. 3

    Step 3 — Place the Pronoun Before the Conjugated Verb

    Remove à ses parents from the sentence. Place leur directly before the conjugated verb donne. The rest of the sentence (the direct object les fleurs) stays after the verb.
    Final sentence: Marc leur donne les fleurs.
  4. 4

    Step 4 — Verify the Translation

    Translate back to English to confirm it makes sense: "Marc gives them the flowers." This matches the original meaning perfectly—leur replaces "to his parents" and the direct object les fleurs remains unchanged.
    ✓ Marc leur donne les fleurs. = Marc gives them the flowers.

SECTION 7

Direct vs. Indirect Object Pronouns

One of the biggest sources of confusion in French 2 is mixing up direct object pronouns (le, la, les) with indirect object pronouns (lui, leur). Both go before the verb, and both replace nouns. The table below breaks down the key differences so you can tell them apart every time.

FeatureDirect Object PronounsIndirect Object Pronouns
Question to ask"What?" or "Whom?" (no preposition)"To whom?" or "For whom?"
PrepositionNone — verb connects directly to the objectà (to) connects the verb to the person
Singular pronounsle (him/it masc.), la (her/it fem.)lui (to him OR to her)
Plural pronounles (them)leur (to them)
Gender distinction?Yes — le (masc.) vs. la (fem.)No — lui for both masc. and fem.
ExampleJe le vois. (I see him.)Je lui parle. (I talk to him/her.)

Side-by-side comparison of direct and indirect object pronouns in French.

✦

KEY TAKEAWAY

Here's the simplest test: if the verb is followed by à + a person, you need an indirect object pronoun (lui/leur). If there's no preposition between the verb and the person/thing, you need a direct object pronoun (le/la/les). Think of à as a red flag that signals "indirect."

SECTION 8

Connection to Advanced Pronoun Usage

Mastering lui and leur in the present tense is a crucial foundation. As you advance in French, you'll encounter these same pronouns in more complex structures. The table below previews what's ahead so you can see where today's lesson fits in the bigger picture.

What You Know NowWhat's Coming Next
lui/leur in present tense affirmative sentenceslui/leur in passé composé (past tense): Je lui ai parlé.
lui/leur in simple negativesDouble object pronouns: using a direct AND indirect pronoun in the same sentence (Je le lui donne.)
lui/leur with one infinitive (Je vais lui parler)Pronoun placement in imperative (command) forms: Donne-lui le livre !
Replacing à + a specific personThe pronoun y replacing à + a place or thing (not a person)

How today's lesson connects to future French grammar topics.

The good news is that the core logic stays the same: identify the indirect object, pick lui or leur, and place it before the relevant verb. Once you lock in this pattern now, extending it to new tenses and more complex sentence structures will feel like a natural next step rather than something entirely new.

SECTION 9

Practice Problems

Test your understanding with these five problems. Each one increases in difficulty, so work through them in order. Try answering before checking the solution!

Question 1: CONCEPTUAL

In the sentence Marie parle à son frère, identify the indirect object. Which pronoun (lui or leur) would replace it, and why?
Show answer
The indirect object is à son frère (to her brother). Since son frère is one person, you use the singular indirect object pronoun lui. Remember, lui works for both masculine and feminine singular indirect objects. The rewritten sentence would be Marie lui parle.

Question 2: BASIC

Rewrite the following sentence by replacing the indirect object with the correct pronoun: Nous donnons un livre à Sophie.
Show answer
The indirect object is à Sophie (to Sophie). Sophie is one person, so we use lui. Place lui before the conjugated verb donnons. The answer is: Nous lui donnons un livre. (We give her a book.)

Question 3: INTERMEDIATE

Rewrite the following sentence in the negative, replacing the indirect object with a pronoun: Tu téléphones à tes grands-parents.
Show answer
First, identify the indirect object: à tes grands-parents (to your grandparents). Since grands-parents is plural, use leur. For the negative, wrap ne...pas around the pronoun + verb unit. The answer is: Tu ne leur téléphones pas. (You don't call them.) Note how leur stays between ne and the verb.

Question 4: APPLIED

You're writing a text to a friend about your weekend plans. Translate the following into French, using an indirect object pronoun: "I am going to write to my cousins this weekend. I want to send them a photo."
Show answer
For the first sentence: "to write to my cousins" → écrire à mes cousins. With aller + infinitive, the pronoun goes before the infinitive: Je vais leur écrire ce week-end. For the second sentence: "to send them a photo" → envoyer à [eux] une photo. Again, leur goes before the infinitive: Je veux leur envoyer une photo. Both sentences use leur because "my cousins" is plural.

Question 5: CRITICAL THINKING

Consider these two sentences: (a) Je regarde Marie. (b) Je parle à Marie. Both involve the same person (Marie), but they require different pronouns when rewritten. Explain which pronoun each sentence uses and why the same person requires different treatment.
Show answer
In sentence (a), regarder (to watch/look at) takes a direct object—there is no preposition between the verb and Marie. Marie receives the action directly, so you use the direct object pronoun la (her, feminine): Je la regarde. In sentence (b), parler à takes an indirect object—the preposition à introduces Marie. So you use the indirect object pronoun lui: Je lui parle. The key insight is that it's the verb's construction (whether it uses à or not), not the identity of the person, that determines which type of pronoun you need.

SUMMARY

Lesson Summary

Summary

French indirect object pronouns replace the à + person phrase in a sentence to avoid repetition. Use lui when referring to one person (him or her—no gender distinction), and use leur when referring to multiple people (them). Both pronouns are placed before the conjugated verb in affirmative and negative sentences. When a modal or semi-auxiliary verb (like aller, vouloir, pouvoir, or devoir) is followed by an infinitive, the pronoun goes before the infinitive instead.

To decide between a direct and indirect object pronoun, ask whether the verb uses the preposition à before the person. Common verbs that require lui/leur include parler à, donner à, dire à, téléphoner à, écrire à, envoyer à, and demander à. Mastering this pattern now sets you up for success with past-tense pronoun placement, double object pronouns, and imperative commands in future lessons.

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