acheter

to buyStem-changing -er

ਲਿਖਤ ਵਿੱਚ ਸਟੈਮ ਬਦਲਦਾ ਹੈ, ਪਰ nous ਅਤੇ vous ਨੂੰ ਛੱਡ ਕੇ ਬਾਕੀ ਰੂਪ ਇੱਕੋ ਜਿਹੇ ਸੁਣਦੇ ਹਨ।

Auxiliaryavoirpassé composé helper
Past participleachetéinvariable with avoir
Futur stemachèter-not the infinitive
ClassStem-changing -erfollows a rule
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Type an infinitive, or any conjugated form you don't recognise — accents optional.

Tense
Reading mode
PersonPresentnow, habitsPassé composécompleted pastImparfaitongoing pastFutur procheabout toFutur simplewill
jeachètesounds the same as another form in this tenseai achetéachetaissounds the same as another form in this tensevais acheterachèteraisounds the same as another form in this tense
tuachètessounds the same as another form in this tenseas achetésounds the same as another form in this tenseachetaissounds the same as another form in this tensevas achetersounds the same as another form in this tenseachèterassounds the same as another form in this tense
il/elleachètesounds the same as another form in this tensea achetésounds the same as another form in this tenseachetaitsounds the same as another form in this tenseva achetersounds the same as another form in this tenseachèterasounds the same as another form in this tense
nousachetonsavons achetéachetionsallons acheterachèteronssounds the same as another form in this tense
vousachetezavez achetéachetiezallez acheterachèterezsounds the same as another form in this tense
ils/ellesachètentsounds the same as another form in this tenseont achetéachetaientsounds the same as another form in this tensevont acheterachèterontsounds the same as another form in this tense
≈ Sounds identical to another form in its columnSelected tense

What this table tells you about acheter

Aux

The past participle is acheté, and it takes avoir in the passé composé — so it never changes shape, whoever the subject is. No agreement to remember here.

Stem

The futur simple is built on achèter-, which is not the infinitive acheter. This stem has to be learned, and it is the same one the conditional uses later.

Sound

In both the present and the imparfait, je, tu, il/elle and ils/elles are one sound: achète, achètes, achètent — indistinguishable spoken. Only nous and vous carry an audible ending.

Easy win

The imparfait is built on the nous-present stem, so once you know achetons you already know achetais, achetait and achetaient. Futur proche keeps acheter untouched.