Key facts

Soustraire

To subtract · to subtract/to remove/to deduct

B2Irregular
Model
traire
Stem
soustrai
Past participle
soustrait

Examples

Je soustrais 5 euros.

I subtract 5 euros.

Il ne soustrait pas le sel.

He doesn't subtract the salt.

Nous soustrayions tout.

We were subtracting everything.

Nous avons soustrait ça.

We subtracted that.

This verb is highly irregular. Prioritize repetition and active recall.

Présent

Indicative present — everyday actions, ongoing situations, and habits; the tense you rely on most in conversation.

Group 3
Jesoustrais
Isubtract
Tusoustrais
Yousubtract
Ilsoustrait
Hesubtracts
Noussoustrayons
Wesubtract
Voussoustrayez
Yousubtract
Ilssoustraient
Theysubtract

Futur proche

Near future with aller + infinitive — what you are about to do, very soon after the moment of speaking.

Jevais soustraire
Iam going to subtract
Tuvas soustraire
Youare going to subtract
Ilva soustraire
Heis going to subtract
Nousallons soustraire
Weare going to subtract
Vousallez soustraire
Youare going to subtract
Ilsvont soustraire
Theyare going to subtract

Passé récent

Recent past with venir de + infinitive — something that has just finished, still fresh in the speaker’s mind.

Jeviens de soustraire
Ihave just subtracted
Tuviens de soustraire
Youhave just subtracted
Ilvient de soustraire
Hehas just subtracted
Nousvenons de soustraire
Wehave just subtracted
Vousvenez de soustraire
Youhave just subtracted
Ilsviennent de soustraire
Theyhave just subtracted

Passé composé

Compound past with être or avoir + past participle — completed, one-off events and the backbone of spoken storytelling.

J'ai soustrait
Ihave subtracted
Tuas soustrait
Youhave subtracted
Ila soustrait
Hehas subtracted
Nousavons soustrait
Wehave subtracted
Vousavez soustrait
Youhave subtracted
Ilsont soustrait
Theyhave subtracted

Conditionnel présent

Conditional mood — polite requests, imagined outcomes, and what would happen under certain conditions.

Jesoustrairais
Iwould subtract
Tusoustrairais
Youwould subtract
Ilsoustrairait
Hewould subtract
Noussoustrairions
Wewould subtract
Voussoustrairiez
Youwould subtract
Ilssoustrairaient
Theywould subtract

Futur simple

Simple future — often more formal or literary than the near future; states intentions farther ahead in time.

Jesoustrairai
Iwill subtract
Tusoustrairas
Youwill subtract
Ilsoustraira
Hewill subtract
Noussoustrairons
Wewill subtract
Voussoustrairez
Youwill subtract
Ilssoustrairont
Theywill subtract

Imparfait

Imperfect — repeated habits in the past, background description, and actions still in progress when something else occurred.

Jesoustrayais
Iwas subtracting
Tusoustrayais
Youwere subtracting
Ilsoustrayait
Hewas subtracting
Noussoustrayions
Were subtracting
Voussoustrayiez
Youwere subtracting
Ilssoustrayaient
Theywere subtracting

Impératif présent

Present imperative — direct commands and friendly requests; only tu, nous, and vous person forms exist.

(Tu)soustrais
Yousubtract
(Nous)soustrayons
Wesubtract
(Vous)soustrayez
Yousubtract

Participe présent

Present participle — the -ant form in subordinate clauses, compound tenses, and many fixed expressions.

soustrayant
subtracting

Gérondif présent

Gerund with en + present participle — simultaneous action, manner, or cause while something else is going on.

en soustrayant
subtracting

Similar conjugation models (Irregular)

Croissant Verbs — application icon

Practice Soustraire in the app

Soustraire | Verbs | Croissant Verbs