The present conditional — conditionnel

politeness, wishes, and the result of a conditionB1

In one line

The future stem + the imparfait endings. And its first use is politeness, not conditions.

The table

How it is built — two pieces you already know

PieceWhere from
the stemthe same stem as the future — usually the infinitive itself
the endingsthe same endings as the imparfait — -ais -ais -ait -ions -iez -aient
parlerfinirprendre
je /ʒə/parlerais /paʁ.lə.ʁɛ/finirais /fi.ni.ʁɛ/prendrais /pʁɑ̃.dʁɛ/
tu /ty/parlerais /paʁ.lə.ʁɛ/finirais /fi.ni.ʁɛ/prendrais /pʁɑ̃.dʁɛ/
il /il/parlerait /paʁ.lə.ʁɛ/finirait /fi.ni.ʁɛ/prendrait /pʁɑ̃.dʁɛ/
nous /nu/parlerions /paʁ.lə.ʁjɔ̃/finirions /fi.ni.ʁjɔ̃/prendrions /pʁɑ̃.dʁi.ɔ̃/
vous /vu/parleriez /paʁ.lə.ʁje/finiriez /fi.ni.ʁje/prendriez /pʁɑ̃.dʁi.e/
ils /il/parleraient /paʁ.lə.ʁɛ/finiraient /fi.ni.ʁɛ/prendraient /pʁɑ̃.dʁɛ/

-re verbs drop the final e: prendre → prendr + ais.

This is English "would", folded into the verb. je parlerais = "I would speak", il viendrait = "he would come". English uses one unchanging helper for every person; French changes the ending — but the meaning maps across almost perfectly, including the politeness use below.

Three uses

UseExampleMeaningPronunciation
politeness — by far the commonestJe voudrais un café.I'd like a coffee/ʒə vu.dʁɛ.zœ̃ ka.fe/
wishes and hypothesesJe serais content.I'd be happy/ʒə sə.ʁɛ kɔ̃.tɑ̃/
the result of a type-2 conditionSi j'avais le temps, je viendrais./si ʒa.vɛ lə tɑ̃ ʒə vjɛ̃.dʁɛ/

In daily life the first use outweighs the other two combined. je voudrais is the polite way to ask for anything.

English does exactly this — "I would like" instead of "I want" — so the instinct transfers directly. Je veux un café is as blunt in French as "I want a coffee" is in English.

The irregular stems — the same as the future

InfinitiveStemInfinitiveStem
être /ɛtʁ/ser- /sɛʁ/voir /vwaʁ/verr- /vɛʁ/
avoir /a.vwaʁ/aur- /oʁ/venir /və.niʁ/viendr- /vjɛ̃dʁ/
aller /a.le/ir- /iʁ/devoir /də.vwaʁ/devr- /dəvʁ/
faire /fɛʁ/fer- /fɛʁ/savoir /sa.vwaʁ/saur- /soʁ/
pouvoir /pu.vwaʁ/pourr- /puʁ/falloir /fa.lwaʁ/faudr- /fodʁ/
vouloir /vu.lwaʁ/voudr- /vu.dʁ/envoyer /ɑ̃.vwa.je/enverr- /ɑ̃.vɛʁ/

If you know the future stems, the conditional is free.

Exceptions

ExceptionWhat happens
Never after a conditional si /si/Si j'avais /si ʒa.vɛ/, not Si j'aurais
But it is allowed after si /si/ meaning "whether"Je ne sais pas s'il viendrait.
The stem always ends in rthat is the marker of both future and conditional
Confused with the future in speechje parlerai /paʁ.lə.ʁe/ against je parlerais /paʁ.lə.ʁɛ/ — only the vowel differs

The si rule matches English and you already obey it. English does not say "if I would have known" in careful usage either — it says "if I had known". French applies the same ban without exception: the si clause takes the imperfect or pluperfect, and the conditional goes in the other half.

Examples

EnglishFrenchPronunciation
I'd like a coffeeJe voudrais un café./ʒə vu.dʁɛ.zœ̃ ka.fe/
Could you help me?Pourriez-vous m'aider ?/pu.ʁje vu mɛ.de/
I ought to goJe devrais partir./ʒə də.vʁɛ paʁ.tiʁ/
If I had money, I'd travelSi j'avais de l'argent, je voyagerais./si ʒa.vɛ də laʁ.ʒɑ̃ ʒə vwa.ja.ʒə.ʁɛ/
I'd be happyJe serais content./ʒə sə.ʁɛ kɔ̃.tɑ̃/
I'd like to comeJ'aimerais venir./ʒɛ.mə.ʁɛ və.niʁ/

Common mistakes

❌✅Why
Si j'aurais su.Si j'avais su.The conditional is banned after a conditional si
Je veux un café. (in a shop)Je voudrais un café.je veux sounds blunt
je prenderaisje prendrais-re verbs drop the e
je serai content meaning "I'd be"je serais contentOne letter apart, two meanings

Future versus conditional

one letter apart, and nearly identical to the ear
jetuilnous
futureparlerai /paʁ.lə.ʁe/parleras /paʁ.lə.ʁa/parlera /paʁ.lə.ʁa/parlerons /paʁ.lə.ʁɔ̃/
conditionalparlerais /paʁ.lə.ʁɛ/parlerais /paʁ.lə.ʁɛ/parlerait /paʁ.lə.ʁɛ/parlerions /paʁ.lə.ʁjɔ̃/

In the je form the only difference is an s — and in pronunciation:

IPA
je parlerai future/paʁ.lə.ʁe/ — closed "e"
je parlerais conditional/paʁ.lə.ʁɛ/ — open "e"

French speakers themselves blur these in speech. But the meaning is completely different:

Pronunciation
Je viendrai.I will come — a commitment/ʒə vjɛ̃.dʁe/
Je viendrais.I would come — conditional or polite/ʒə vjɛ̃.dʁɛ/

English has the same problem in fast speech: "I'll come" and "I'd come" are one consonant apart and are regularly misheard. The difference in stakes is identical too — one is a promise, the other is not.

The written test: if there is a condition in the sentence, or you are asking for something politely → conditional, with the s.

Verwandt