French Verb Conjugations
| Present | Imperfect | Future | Conditional | Subjunctive | Imperfect subj. | |||
| je | bouleverse | bouleversais | bouleverserai | bouleverserais | bouleverse | bouleversasse | ||
| tu | bouleverses | bouleversais | bouleverseras | bouleverserais | bouleverses | bouleversasses | ||
| il | bouleverse | bouleversait | bouleversera | bouleverserait | bouleverse | bouleversât | ||
| nous | bouleversons | bouleversions | bouleverserons | bouleverserions | bouleversions | bouleversassions | ||
| vous | bouleversez | bouleversiez | bouleverserez | bouleverseriez | bouleversiez | bouleversassiez | ||
| ils | bouleversent | bouleversaient | bouleverseront | bouleverseraient | bouleversent | bouleversassent | ||
| Passé composé | Past perfect | Future perfect | Past conditional | Past subjunctive | Pluperfect subj. | |||
| j’ | ai bouleversé | avais bouleversé | aurai bouleversé | aurais bouleversé | aie bouleversé | eusse bouleversé | ||
| tu | as bouleversé | avais bouleversé | auras bouleversé | aurais bouleversé | aies bouleversé | eusses bouleversé | ||
| il | a bouleversé | avait bouleversé | aura bouleversé | aurait bouleversé | ait bouleversé | eût bouleversé | ||
| nous | avons bouleversé | avions bouleversé | aurons bouleversé | aurions bouleversé | ayons bouleversé | eussions bouleversé | ||
| vous | avez bouleversé | aviez bouleversé | aurez bouleversé | auriez bouleversé | ayez bouleversé | eussiez bouleversé | ||
| ils | ont bouleversé | avaient bouleversé | auront bouleversé | auraient bouleversé | aient bouleversé | eussent bouleversé | ||
| Passé simple | Past anterior | Imperative | Participles | |||||
| je / j’ | bouleversai | eus bouleversé | (tu) | bouleverse | Present | bouleversant | ||
| tu | bouleversas | eus bouleversé | (nous) | bouleversons | Past | bouleversé | ||
| il | bouleversa | eut bouleversé | (vous) | bouleversez | Perfect | ayant bouleversé | ||
| nous | bouleversâmes | eûmes bouleversé | Past imperative | |||||
| vous | bouleversâtes | eûtes bouleversé | (tu) | aie bouleversé | Past infinitive | |||
| ils | bouleversèrent | eurent bouleversé | (nous) | ayons bouleversé | avoir bouleversé | |||
| (vous) | ayez bouleversé | |||||||
Bouleverser is a regular -er verb.



The French lessons and comprehension exercises on this site are ranked according to the Common European Framework of Reference for Languages (CEFR), which describes six levels of language proficiency.
When a word ending in a normally silent consonant is followed by a vowel or h muet, that consonant might be transferred onto the next word. This is called a liaison and it’s one of the aspects of French pronunciation that can make it difficult to determine where one word ends and the next begins.
Aller is one of the most common and important French verbs. It generally means “to go,” is key to the near future construction, and is also found in many expressions. This issue of Lawless French à fond takes an in-depth look at going everywhere with