Si j'avais plus de temps, je voyagerais davantage.If I had more time, I would travel more.
When a condition isn't real — just imagined, unlikely, or contrary to how things actually are — French pairs the imparfait in the si-clause with the conditionnel présent in the result. This pattern is the mirror image of the real-condition pattern (si + présent): it applies specifically when the situation is presented as imaginary rather than as real or possible.
Quick shortcut: si + imparfait, then conditionnel présent — never si + conditionnel.
The pattern
Si + imparfait, conditionnel présent — the si-clause sets up an imagined or unlikely condition; the main clause says what would happen if it were true.
- Si j'avais plus de temps, je voyagerais davantage. (If I had more time, I would travel more.)
- Si tu me le demandais, je t'aiderais volontiers. (If you asked me, I'd be happy to help.)
- Si nous habitions à Paris, nous irions au musée chaque week-end. (If we lived in Paris, we'd go to the museum every weekend.)
The order can flip — the main clause first, the si-clause second — with no change in meaning:
- Je voyagerais davantage si j'avais plus de temps.
Why "imaginary," not just "future"
This pattern isn't about when the situation happens — it's about whether it's presented as real or not. It covers two related ideas:
- Purely hypothetical — not true now, and the speaker isn't claiming it will become true: Si j'étais riche, j'achèterais une île. (If I were rich, I'd buy an island.)
- Unlikely but not impossible — a future possibility the speaker doesn't expect: Si je gagnais au loto, je démissionnerais. (If I won the lottery, I'd quit my job.)
Compare that with the real-condition pattern, si + présent, for a situation the speaker presents as real or possible: Si je gagne au loto — et ça peut arriver —, je démissionnerai. The grammatical choice is really about the speaker's attitude toward the condition, not the facts themselves — the same event could be framed either way depending on how confident the speaker feels.
The one rule that matters most
In this hypothetical-present pattern, the si-clause itself never takes the conditionnel — only the main clause does.
- ❌ Si je voudrais voyager, j'achèterais un billet. → ✅ Si je voulais voyager, j'achèterais un billet.
- ❌ Si j'aurais de l'argent, je partirais. → ✅ Si j'avais de l'argent, je partirais.
This is the same "never two conditional-feeling forms in one si-sentence" logic as the real-condition pattern's ban on si + futur simple — only one clause carries the "unreal/future" marking. In this hypothetical-present pattern specifically, the si-clause takes the imparfait, not the conditionnel.
Forming the two halves
The si-clause just needs the regular imparfait, which every verb — including irregulars — forms the same way: take the nous form of the présent, drop -ons, add the imparfait endings (-ais, -ais, -ait, -ions, -iez, -aient). The one true exception is être, whose stem is ét-. -ger and -cer verbs keep their usual spelling adjustment before an -a- ending: manger → je mangeais (keeps the e), commencer → je commençais (c → ç).
| avoir | être | aller | |
|---|---|---|---|
| si je/j' | si j'avais | si j'étais | si j'allais |
| si tu | si tu avais | si tu étais | si tu allais |
| s'il / si elle | s'il avait / si elle avait | s'il était / si elle était | s'il allait / si elle allait |
| si nous | si nous avions | si nous étions | si nous allions |
| si vous | si vous aviez | si vous étiez | si vous alliez |
| s'ils / si elles | s'ils avaient / si elles avaient | s'ils étaient / si elles étaient | s'ils allaient / si elles allaient |
The main clause uses the conditionnel présent — full formation rules and the common irregular stems (voudr-, pourr-, devr-, ser-, aur-, ir-, fer-...) are covered there.
Not to confuse with the real-condition pattern
| Si clause | Main clause | Used for | |
|---|---|---|---|
| Real condition | présent | présent / futur simple / imperative | something genuinely possible |
| Imaginary present | imparfait | conditionnel présent | something unreal or unlikely |
- Si tu viens, on ira au cinéma. (Real — coming is genuinely on the table.)
- Si tu venais, on irait au cinéma. (Imaginary — framed as unlikely, or purely hypothetical.)
Same sentence, same verbs — the tense choice alone signals whether the speaker treats the condition as real or not.
Common mistakes
- ❌ Si je voudrais voyager, j'achèterais un billet. → ✅ Si je voulais voyager, j'achèterais un billet. (never conditionnel right after si)
- ❌ Si j'ai le temps, je viendrais. → ✅ Si j'avais le temps, je viendrais. (mixing présent with conditionnel breaks the pattern — both halves must match: imparfait + conditionnel, or présent + présent/futur/imperative)
- ❌ Si il avait de l'argent... → ✅ S'il avait de l'argent... (si elides to s' before il/ils, but never before elle/elles: si elle avait...)
Quick check
Put each verb into the correct form.
- Si tu ____ (avoir) plus de temps, tu ____ (pouvoir) m'aider ?
- S'il ____ (faire) beau, nous ____ (aller) à la plage.
- Si je ____ (être) toi, je ____ (partir) plus tôt.
- Si on ____ (mélanger) du bleu et du jaune pour cette affiche, quelle couleur ____ (obtenir)-on ?
Show answers
- si tu avais plus de temps, tu pourrais m'aider 2. s'il faisait beau, nous irions à la plage 3. si j'étais toi, je partirais plus tôt 4. si on mélangeait du bleu et du jaune pour cette affiche, quelle couleur obtiendrait-on ?
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Key takeaways
- Imaginary or unlikely present/future conditions: si + imparfait, with the result in the conditionnel présent.
- The si-clause itself never takes the conditionnel, no matter how hypothetical the whole sentence feels.
- The choice between this pattern and si + présent (real conditions) reflects the speaker's attitude toward the condition, not just when it happens.
- The two clauses can swap order with no change in meaning: main clause first, si-clause second, works just as well.