Why Time Expressions Matter in French
Imagine you text a friend: "I'm going to study." Helpful, sure — but your friend has no idea if you mean right now, later tonight, or next week. In French, this ambiguity is even more pronounced because everyday conversation relies heavily on time expressions (les expressions de temps) to anchor statements in a specific moment. Without them, your listener is left guessing.
French, like all Romance languages, descends from Latin, which had an elaborate system of verb tenses and adverbial phrases to signal when events happen. Over centuries, as Latin evolved into Old French and then Modern French, speakers kept pairing verbs with time markers to make meaning crystal clear. This habit remains essential today: even native speakers lean on words like demain (tomorrow) and ce soir (tonight) to remove doubt from future plans.
So here's the key question this lesson addresses: you already know how to say what you're going to do using aller + infinitive, but how do you tell someone when it will happen? That's where time expressions come in.
Core Principles of French Time Expressions
Before diving into vocabulary lists, it helps to understand a few foundational ideas about how time expressions work in French. These principles will guide you every time you construct a sentence about the future.
Time Expressions Are Adverbs or Adverbial Phrases
Flexible Placement in the Sentence
No Special Verb Changes Needed
Context Determines Which Future to Use
Visualizing French Time Expressions on a Timeline
The diagram below maps the most common French time expressions onto a timeline stretching from the present moment into the future. Notice how each expression occupies a specific zone — some are very precise (like ce soir for tonight), while others span a broader range (like l'année prochaine for next year).
As you can see, some expressions pinpoint a single day (demain), while others cover a range (la semaine prochaine). Choosing the right expression depends on how specific you want to be. In conversation, you'll often combine a broad expression with a more precise one: "La semaine prochaine, mardi, je vais…" (Next week, on Tuesday, I'm going to…).
How to Build Sentences with Time Expressions
Building a future sentence with a time expression in French follows a predictable pattern. Since French 1 focuses on the futur proche (near future), your sentence formula looks like this:
Both patterns are equally correct. Pattern B, with the time expression up front, tends to emphasize the timing — it answers the implied question "When?" right away. Pattern A sounds more neutral and conversational. Think of it like English: "Tomorrow, I'll study" versus "I'll study tomorrow" — both work, but the emphasis shifts slightly.
Quick Review: Conjugating "aller" in the Present Tense
| Subject Pronoun | Aller (conjugated) | English |
|---|---|---|
| je | vais | I am going |
| tu | vas | you are going |
| il / elle / on | va | he/she/one is going |
| nous | allons | we are going |
| vous | allez | you (formal/plural) are going |
| ils / elles | vont | they are going |
Remember, the infinitive (the action verb) does not change form. Whether you say "Je vais manger" or "Nous allons manger," the word manger stays exactly the same. Only "aller" conjugates. The time expression then simply slots into the sentence at the beginning or end.
Essential Time Expressions for the Future
Below is a comprehensive reference table of the time expressions you need for French 1. They are organized from the nearest future to the most distant. Pay attention to which expressions use demonstrative adjectives (ce, cet, cette, ces — meaning "this" or "these") versus prochain(e) (meaning "next"), because this distinction affects how French speakers think about time.
| French Expression | English Meaning | Time Range | Example Sentence |
|---|---|---|---|
| aujourd'hui | today | same day | Je vais travailler aujourd'hui. |
| ce matin | this morning | same day (AM) | Ce matin, nous allons nager. |
| cet après-midi | this afternoon | same day (PM) | Tu vas manger cet après-midi. |
| ce soir | tonight / this evening | same day (evening) | Elles vont danser ce soir. |
| demain | tomorrow | next day | Demain, il va jouer au foot. |
| demain matin / soir | tomorrow morning / evening | next day (specific) | Demain soir, on va regarder un film. |
| après-demain | the day after tomorrow | 2 days out | Après-demain, vous allez voyager. |
| ce week-end | this weekend | Sat–Sun | Ce week-end, je vais dormir! |
| la semaine prochaine | next week | ~7 days | La semaine prochaine, nous allons visiter Paris. |
| le mois prochain | next month | ~30 days | Le mois prochain, tu vas commencer un cours. |
| l'année prochaine | next year | ~365 days | L'année prochaine, ils vont déménager. |
Worked Example: Planning a Weekend
Let's walk through a realistic scenario. Imagine you're texting a French exchange student about your weekend plans. You want to say: "This weekend, my friends and I are going to go to the beach. Tomorrow evening, we are going to eat at a restaurant."
Placement Comparison: Beginning vs. End
As we noted earlier, you can place time expressions at the beginning or end of a sentence. But when should you choose one over the other? The table below breaks down the differences in feel, emphasis, and common usage scenarios.
| Feature | Beginning Placement | End Placement |
|---|---|---|
| Emphasis | Emphasizes WHEN the action happens | Emphasizes WHAT the action is |
| Punctuation | Requires a comma after the time expression | No extra punctuation needed |
| Tone | Slightly more formal or narrative; great for storytelling | More casual and conversational |
| Best For | Answering "Quand?" (When?), organizing a schedule | Casual conversation, quick replies |
| Example | Ce soir, je vais regarder un film. | Je vais regarder un film ce soir. |
From Futur Proche to Futur Simple
Right now in French 1, you're building future sentences using the futur proche (aller + infinitive). This is the most common way to talk about the future in spoken French. However, as you advance to French 2 and beyond, you'll encounter the futur simple — a one-word future tense that's more common in formal writing, literature, and speeches. The great news? Time expressions work with both tenses in exactly the same way.
| Feature | Futur Proche (French 1) | Futur Simple (French 2+) |
|---|---|---|
| Structure | aller (conjugated) + infinitive | Infinitive stem + future endings |
| Example | Je vais voyager demain. | Je voyagerai demain. |
| Register | Informal, conversational | Formal, literary, predictions |
| Time Expressions | Same expressions, same placement rules | Same expressions, same placement rules |
| Number of Words | Two words for the verb (vais voyager) | One word for the verb (voyagerai) |
The key takeaway for your future French studies is this: the time expressions you're learning now are permanent tools in your French toolkit. Whether you're using futur proche, futur simple, or even other tenses, "demain," "ce soir," and "la semaine prochaine" will always help clarify when an action takes place. Master them now and they'll serve you throughout your entire French career.
Practice Problems
Lesson Summary
In this lesson, you learned that time expressions (les expressions de temps) are essential for specifying when future actions will happen. Key vocabulary includes aujourd'hui (today), demain (tomorrow), ce soir (tonight), ce week-end (this weekend), and la semaine prochaine (next week). You combine them with the futur proche (aller + infinitive) to create complete sentences about your plans.
Time expressions can be placed at the beginning of the sentence (followed by a comma) to emphasize timing, or at the end for a more casual feel. Remember that prochain/prochaine must agree in gender with the noun it modifies, and no extra verb changes are needed — just drop the time expression into your sentence. These expressions are lifelong tools that work with every future tense you'll learn in French.