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Unit 4 · Lesson 1

L'imparfait Formation

The imparfait is French's second key past tense. It describes ongoing states, background descriptions, habits, and repeated actions in the past. Fortunately, it has a very regular formation that applies to almost every verb.

The stem is found by taking the nous form of the present tense and removing -ons. Then add the six imparfait endings. Only être has an irregular stem: ét-.

Step-by-step: parler

1. nous parlons → remove -ons → parl-

2. Add endings: parlais, parlais, parlait, parlions, parliez, parlaient

Imparfait endings (all verbs)

je → -ais

tu → -ais

il/elle → -ait

nous → -ions

vous → -iez

ils/elles → -aient

Example: finir

nous finissons → stem: finiss-

je finissais · tu finissais · il finissait

nous finissions · vous finissiez · ils finissaient

Imparfait conjugations

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French

parler: je

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English

je parlais

Quand j'étais jeune, je parlais beaucoup.: When I was young, I talked a lot.

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être — the only irregular imparfait stem

Every verb except être forms its imparfait stem from the nous present tense. Être uses the stem ét- (from the Latin imperfect).

j'étais

I was

tu étais

you were

il/elle était

he/she was

nous étions

we were

vous étiez

you were (pl)

ils/elles étaient

they were

Verb + person → imparfait form

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Click a French word, then click its English match.

Form the imparfait

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Hint: imparfait of aller: stem = all- (from nous allons), add -ais

Quand j'étais enfant, jeà l'école à pied. (aller)

When I was a child, I used to walk to school.

L'imparfait formation quiz

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How do you find the imparfait stem of a verb?