The French for oscillate is the verb osciller

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French for oscillate is the regular ER verb osciller, shown here in all its tenses and conjugations that are used in contemporary French.

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So, if you want to know how to say oscillate in French, how to express the verb in all the main tenses, here it is.

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The 6 Simple Tenses of the conjugated verb osciller - French for oscillate

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Here you’ll learn the conjugations of osciller, which is French for oscillate.

• I oscillate.
• you oscillated.
• he will oscillate.
• we would oscillate.
• they may oscillate.

The Verb Conjugation Tables below for osciller, help you to practice your French verb drills both by PRONOUN (vertically), and by TENSE (horizontally). Repeat these over and over again.

VERB CONJUGATION TABLE osciller
Simple Tenses osciller
TENSE	je/j’	tu	il	nous	vous	ils
Present Présent oscillate	oscille	oscilles	oscille	oscillons	oscillez	oscillent
Past Imperfect Imparfait oscillated	oscillais	oscillais	oscillait	oscillions	oscilliez	oscillaient
Simple Past Passé Simple oscillated	oscillai	oscillas	oscilla	oscillâmes	oscillâtes	oscillèrent
Future Futur will oscillate	oscillerai	oscilleras	oscillera	oscillerons	oscillerez	oscilleront
Conditional Conditionnel would oscillate	oscillerais	oscillerais	oscillerait	oscillerions	oscilleriez	oscilleraient
Subjunctive Subjonctif may oscillate	oscille	oscilles	oscille	oscillions	oscilliez	oscillent
Compound Tenses osciller
Present Perfect Passé Composé have oscillated	ai oscillé	as oscillé	a oscillé	avons oscillé	avez oscillé	ont oscillé
Past Perfect Plus-que-Parfait had oscillated	avais oscillé	avais oscillé	avait oscillé	avions oscillé	aviez oscillé	avaient oscillé
Future Perfect Futur Antérieur will have	aurai oscillé	auras oscillé	aura oscillé	aurons oscillé	aurez oscillé	auront oscillé
Conditional Perfect Conditionnel Passé would have oscillated	aurais oscillé	aurais oscillé	aurait oscillé	aurions oscillé	auriez oscillé	auraient oscillé
Imperative Imperatif oscillate!		oscille		oscillons	oscillez

Present Indicative Tense conjugations of osciller the French for oscillate
présent de l’indicatif

j’oscille
- I oscillate
tu oscilles
- you oscillate - (familiar or informal)
il, elle, on oscille
- he, she, it, one oscillates
nous oscillons
- we oscillate
vous oscillez
- you oscillate (formal or plural)
ils, elles oscillent
- they oscillate

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Imperfect Indicative Tense conjugations of osciller, the French for oscillate
imparfait de l’indicatif

j’oscillais
- I oscillated
- I was oscillating
tu oscillais
- you oscillated- (familiar or informal)
- you were oscillating
il, elle, on oscillait
- he, she, it, one oscillated
- he, she, it, one was oscillating
nous oscillions
- we oscillated
- we were oscillating
vous oscilliez
- you oscillated- (formal or plural)
- you were oscillating
ils, elles oscillaient
- they oscillated
- they were oscillating

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Simple Past or Past Definite Tense conjugations of osciller, the French for oscillate
passé simple

j’oscillai
- I oscillated
tu oscillas
- you oscillated- (familiar or informal)
il, elle, on oscilla
- he, she, it, one oscillated
nous oscillâmes
- we oscillated
vous oscillâtes
- you oscillated- (formal or plural)
ils, elles oscillèrent
they oscillated
(The passé simple tense is mainly used in literature and books, and is rarely used in spoken French language).

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Future Tense conjugations of osciller, the French for oscillate
futur

j’oscillerai
- I will oscillate
tu oscilleras
- you will oscillate (familiar or informal)
il, elle, on oscillera
- he, she, it, one will oscillate
nous oscillerons
- we will oscillate
vous oscillerez
- you will oscillate (formal or plural)
ils, elles oscilleront
- they will oscillate

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Conditional Tense conjugations of osciller, the French for oscillate
conditionnel

j’oscillerais
- I would oscillate
tu oscillerais
- you would oscillate (familiar or informal)
il, elle, on oscillerait
- he, she, it, one would oscillate
nous oscillerions
- we would oscillate
vous oscilleriez
- you would oscillate (formal or plural)
ils, elles oscilleraient
- they would oscillate

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Present Subjunctive Tense conjugations of osciller, the French for oscillate
présent de subjonctif

que j’oscille
- that I may oscillate
que tu oscilles
- that you may oscillate(familiar or informal)
qu’il, qu’elle, qu’on oscille
- that he, she, it, one may oscillate
que nous oscillions
- that we may oscillate
que vous oscilliez
- that you may oscillate(formal or plural)
qu’ils, qu’elles oscillent
- that they may oscillate

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The Four Compound Tenses of the French for verb osciller - the verb ‘to oscillate’ in French

Past Participle of osciller is:
oscillé -oscillated.

The compound tenses are past tenses that are formed with the conjugations of avoir and the past participle. The key to these is in learning avoir inside out. You'll note these tenses in regular useage. Do our tables every day, building more and more verbs, and you'll be well on the way to mastering these tenses.

• I have oscillated
• you had oscillated
• he will have oscillated
• we would have oscillated

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Compound Past, Present Perfect or Past Indefinite Tense conjugations of osciller - French for oscillate
passé composé

Here’s the French for oscillate conjugated with all the pronouns in the present perfect tense.
j’ai oscillé
- I have oscillated or I did oscillate or
- I oscillated
tu as oscillé
- you have oscillated or you did oscillate - (familiar or informal) or
- you oscillated
il, elle, on a oscillé
- he, she, it, one has oscillate or did oscillate
- he, she, it oscillated
nous avons oscillé
- we have oscillated or we did oscillate
- we oscillated
vous avez oscillé
- you have oscillated or you did oscillate (formal or plural) or
- or we oscillated
ils, elles ont oscillé
- they have oscillated or they did oscillate
- they oscillated

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Past Perfect Indicative or Pluperfect Tense conjugations of osciller - oscillate in French
plus-que-parfait de l’indicatif

Here’s the French for -oscillate conjugated with all the pronouns in the past perfect tense.
j’avais oscillé
- I had oscillated
tu avais oscillé
- you had oscillated- (familiar or informal)
il, elle, on avait oscillé
- he, she, it, one had oscillated
nous avions oscillé
- we had oscillated
vous aviez oscillé
- you had oscillated (formal or plural)
ils, elles avaient oscillé
- they had oscillated

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Future Perfect or Future Anterior Tense conjugations of osciller, the French for oscillate
futur antérieur

j’aurai oscillé
- I will have
tu auras oscillé
- you will have - (familiar or informal)
il, elle, on aura oscillé
- he, she, it, one will have
nous aurons oscillé
- we will have
vous aurez oscillé
- you will have - (formal or plural)
ils, elles auront oscillé
- they will have

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Conditional Perfect Tense conjugations of osciller, the French for oscillate
conditionnel passé

j’aurais oscillé
- I would have oscillated
tu aurais oscillé
- you would have oscillated- (familiar or informal)
il, elle, on aurait oscillé
- he, she, it, one would have oscillated
nous aurions oscillé
- we would have oscillated
vous auriez oscillé
- you would have oscillated- (formal or plural)
ils, elles auraient oscillé
- they would have oscillated

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Imperative Tense conjugations of osciller, the French for oscillate
impératif

oscille
- oscillate!
oscillons
- let’s oscillate!
oscillez
- oscillate!

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Present Participle of osciller

oscillant - oscillating

Menu of Conjugated French verbs like osciller the French for oscillate

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Learn the verb in French for oscillate which is osciller conjugated here online.