Phrases Comparatives

A comparative sentence — une phrase comparative — sets two things side by side and says one is more, less, or equally something compared to the other. Pierre is taller than Marie. I have more books than you. She runs faster than her brother. French builds these comparisons on a small, regular system: a marker word (plus, moins, or aussi), the thing being compared (an adjective, an adverb, a noun, or a verb), and the conjunction que introducing the standard of comparison.

This page covers the four major comparative patterns at the sentence level — comparing adjectives, comparing nouns, comparing adverbs, and comparing the action of verbs themselves. It also covers the three irregular forms (meilleur, mieux, pire) and the place where English speakers most reliably go wrong: the choice of pronoun after que. For the deeper machinery of comparison clauses, see comparison clauses in the complex grammar group.

The basic frame: plus / moins / aussi + ADJ + que + REF

The default comparative pattern in French uses a four-piece template: marker + adjective + que + reference. The marker tells you the direction of the comparison.

• plus = more (higher than)
• moins = less (lower than)
• aussi = as (equal to)

The adjective sits between the marker and que, and it agrees with the noun it describes — gender, number, the usual rules. Cette voiture est moins chère (feminine), ces voitures sont moins chères (feminine plural).

In the negative, aussi often shifts to si in formal usage:

Both are correct in modern French; si is more elegant, aussi more colloquial.

Comparing nouns: plus / moins / autant + de + NOUN + que

When you are comparing quantities of things — more books, less time, as much courage — the pattern shifts. The marker becomes a quantifier, de introduces the noun, and autant (not aussi) marks equality.

Three things to notice here. First, the marker is plus de / moins de / autant de — never aussi de. The shift from aussi (with adjectives) to autant (with nouns) is one of the small but important pivots that learners need to internalize.

Second, de never carries an article. Plus de livres, not plus des livres. Moins de neige, not moins de la neige. The partitive and indefinite articles disappear after de with a quantity expression.

Third, the noun stays in the form determined by the meaning — singular or plural, mass or count. Plus de livres (countable plural), plus d'eau (mass, no article).

Comparing adverbs: plus / moins / aussi + ADV + que

Adverbs follow the same pattern as adjectives — plus, moins, or aussi before, que after. The adverb itself is invariable (no agreement).

Adverbs that go straight after the verb in French — bien, mal, vite, souvent — can take the comparative directly: il chante mieux, je travaille plus. The que-clause, when present, names what you're comparing against.

Comparing the action of a verb: marker + que

A French sentence can also compare two events — I work as much as you, he sleeps more than her, she eats less than I do. The marker sits after the verb (or after the auxiliary in a compound tense), and que introduces the reference.

Crucially, when comparing the action itself, the marker for equality is autant (as much), not aussi. Je travaille aussi que toi is wrong — equality of action is always autant. Aussi is reserved for adjectives and adverbs.

In compound tenses, the marker typically sits between the auxiliary and the participle:

The irregulars: meilleur, mieux, pire

French has three irregular comparative forms that resist the plus + adjective pattern. They correspond to English better and worse but split where English uses one word.

bon → meilleur (adjective: better). Agrees with the noun it describes.

bien → mieux (adverb: better). Invariable.

mauvais → pire (adjective: worse). Agrees. Note that plus mauvais also exists and is more common in everyday speech for concrete things; pire is reserved for abstract or moral judgments.

A frequent confusion: meilleur (adjective, better) versus mieux (adverb, better). The split runs along the same line as English good / well — but English speakers misapply better freely as both adjective and adverb, so they need to consciously sort which slot they're filling in French.

There is no irregular adverbial form for worse — French uses plus mal or pire depending on the construction.

The English-French difference: pronouns after que

This is the single point where English speakers reliably stumble in French comparatives. English handles the choice between taller than me and taller than I with a register distinction — both are grammatical, than I is more formal. French makes no such choice. After que in a comparison, French uses the disjunctive pronoun set: moi, toi, lui, elle, nous, vous, eux, elles.

The English pattern than I, than she, than they — copied straight into French — produces ungrammatical sentences. Il est plus grand que je is broken French; the disjunctive moi, toi, lui, elle, nous, vous, eux, elles is the only available set in this slot. The reason: que here is not a subject conjunction in the way English than sometimes feels; it functions as a preposition-like introducer, and prepositions in French take the disjunctive pronoun (just as in avec moi, pour toi, sans elle).

For English speakers who know Spanish, the contrast is sharp: Spanish keeps the subject pronoun in this slot (más alto que yo), while French replaces it with the disjunctive (plus grand que moi). The two languages took opposite paths — and the French solution is the one to internalize.

Stylistic ne after que in comparison

In careful written French and formal speech, comparative que-clauses often pick up a stylistic ne before the verb in the second clause. This ne carries no negative meaning — it is a vestigial syntactic feature called the ne explétif.

The ne is optional and increasingly omitted in conversation. In writing — newspapers, novels, formal essays — it remains the educated norm. Recognize it for reading; produce it when your French is solid enough that the rest of the sentence won't trip up under the added load.

Drilling the patterns

The fastest way to drill comparatives is to take a single trio — adjective, noun, adverb — and run all three markers through it:

Then swap plus for moins and aussi/autant and run the trio again. Once the four positions feel automatic, you have most of comparative French covered. The irregulars (meilleur, mieux, pire) and the moi/toi/lui/elle pronoun set after que are then a small additional layer.

Common Mistakes

Key Takeaways

French comparatives use a regular four-slot template: marker (plus, moins, aussi/autant) + thing being compared (adjective, noun, adverb, or verb action) + que + reference. The marker shifts shape depending on what is being compared: aussi with adjectives and adverbs, autant (or autant de) with nouns and verb actions. The three irregular forms — meilleur for bon, mieux for bien, pire for mauvais — must be memorized and used in their proper grammatical category (adjective vs. adverb). The single most common English-speaker error is using subject pronouns after que; French takes the disjunctive set (moi, toi, lui, elle, nous, vous, eux, elles) without exception. A stylistic ne in the second clause is optional and signals careful written register.