Languages › French Falloir - to be necessary Simple Conjugations for the French Verb 'Falloir' Share Flipboard Email Print "Il faut une voiture." (It's necessary to have a car.). kirin_photo / Getty Images French Grammar Pronunciation & Conversation Vocabulary Resources For Teachers By ThoughtCo Updated February 07, 2019 French verb conjugator > falloir Present Future Imperfect Present participlen/ail fautfaudrafallait Passé composé Auxiliary verb avoir Past participle fallu Subjunctive Conditional Passé simple Imperfect subjunctiveilfaillefaudraitfallutfallût Imperative n/a Falloir is impersonal and irregular and is one of themost common French verbsUsing falloir Expressions with falloir Continue Reading