Conjugation of french verb corroborer

Conjugation options

Corroborer in passive voice Corroborer in female form Ne pas corroborer Corroborer ?

Indicative

Present

je corrobore
tu corrobores
il corrobore
nous corroborons
vous corroborez
ils corroborent

Present Perfect

j'ai corroboré
tu as corroboré
il a corroboré
nous avons corroboré
vous avez corroboré
ils ont corroboré

Imperfect

je corroborais
tu corroborais
il corroborait
nous corroborions
vous corroboriez
ils corroboraient

Pluperfect

j'avais corroboré
tu avais corroboré
il avait corroboré
nous avions corroboré
vous aviez corroboré
ils avaient corroboré

Simple Past

je corroborai
tu corroboras
il corrobora
nous corroborâmes
vous corroborâtes
ils corroborèrent

Past Perfect

j'eus corroboré
tu eus corroboré
il eut corroboré
nous eûmes corroboré
vous eûtes corroboré
ils eurent corroboré

Simple Future

je corroborerai
tu corroboreras
il corroborera
nous corroborerons
vous corroborerez
ils corroboreront

Future Perfect

j'aurai corroboré
tu auras corroboré
il aura corroboré
nous aurons corroboré
vous aurez corroboré
ils auront corroboré

Subjunctive

Present

que je corrobore
que tu corrobores
qu'il corrobore
que nous corroborions
que vous corroboriez
qu'ils corroborent

Past

que j'aie corroboré
que tu aies corroboré
qu'il ait corroboré
que nous ayons corroboré
que vous ayez corroboré
qu'ils aient corroboré

Imperfect

que je corroborasse
que tu corroborasses
qu'il corroborât
que nous corroborassions
que vous corroborassiez
qu'ils corroborassent

Pluperfect

que j'eusse corroboré
que tu eusses corroboré
qu'il eût corroboré
que nous eussions corroboré
que vous eussiez corroboré
qu'ils eussent corroboré

Conditional

Present

je corroborerais
tu corroborerais
il corroborerait
nous corroborerions
vous corroboreriez
ils corroboreraient

Past

j'aurais corroboré
tu aurais corroboré
il aurait corroboré
nous aurions corroboré
vous auriez corroboré
ils auraient corroboré

Imperative

Past

aie corroboré
ayons corroboré
ayez corroboré

Corroborer french verb

Corroborer belong to the 1^st group. Corroborer is a common french verb.
Corroborer is conjugated the same way that verbs that end in : -er
Corroborer is conjugated with auxiliary avoir.
Corroborer verb is direct transitive.
Corroborer verb is a direct transitive verb, so passive voice can be used.

Conjugation rules

Corroborer is a french first group verb. So it follow the regular conjugation pattern of the first group like: aimer. Follow this link to see all the endings of the conjugation of the first group verbs : conjugation rules and endings for the first group verbs.

Corroborer is conjugated the same way that verbs that end in : -er. First group verbs always end with -er as their infinitive. Endings of first group verbs are regular.
Note : Although endings are perfectly regular, spelling changes occur in the stems of verbs in -cer, -ger, -yer, -eter, -eler, -é-consonne(s)-er, -e-consonne-er, verb envoyer and similar verbs.

Conjugation engine options

Reflexive form:

Voice:

Active voice Passive voice

Auxiliary:

Gender:

Male Female

Negative form:

No Yes

Interrogative form:

No Yes

Colors:

Contents

Corroborer conjugation
Corroborer french verb conjugation rules
Corroborer conjugation in indicative
Corroborer conjugation in subjunctive
Corroborer conjugation in conditional
Corroborer conjugation in imperative
Corroborer french synonyms
Corroborer french definition
Corroborer conjugation in all forms
Corroborer conjugation in all tenses
Corroborer similar verbs conjugation
Common french verbs

Corroborer french synonyms

This is the list of corroborer french verb synonyms :

Corroborer french definition

CORROBORER : v. tr. Fortifier. Il ne s'emploie qu'au sens figuré. Ces faits corroborent mon système, mon opinion.

Corroborer conjugation in all forms

Active voice conjugation

Corroborer in affirmative form
Corroborer in female form
Corroborer in negative forme
Corroborer in interrogative form
Corroborer in negative and female form
Corroborer in interrogative and female form
Corroborer in interro-negative form
Corroborer in interro-negative and female form

Passive voice conjugation

Corroborer in passive voice
Corroborer in passive voice and female form
Corroborer in passive voice and negative form
Corroborer in passive voice and interrogative form
Corroborer in passive voice, negative form and female form
Corroborer in passive voice, interrogative form and female form
Corroborer in passive voice and interro-negative form
Corroborer in passive voice, interro-negative form and female form

Corroborer conjugation in all tenses

Corroborer french conjugation in indicative
Corroborer french conjugation in present indicative
Corroborer french conjugation in present perfect indicative
Corroborer french conjugation in imperfect indicative
Corroborer french conjugation in pluperfect indicative
Corroborer french conjugation in simple past indicative
Corroborer french conjugation in past perfect indicative
Corroborer french conjugation in simple future indicative
Corroborer french conjugation in future perfect indicative

Corroborer french conjugation in subjunctive
Corroborer french conjugation in present subjunctive
Corroborer french conjugation in past subjunctive
Corroborer french conjugation in imperfect subjunctive
Corroborer french conjugation in pluperfect subjunctive

Corroborer french conjugation in conditional
Corroborer french conjugation in present conditional
Corroborer french conjugation in past conditional

Corroborer french conjugation in imperative
Corroborer french conjugation in present imperative
Corroborer french conjugation in past imperative

Infinitive of french verb Corroborer
Present infinitive of french verb Corroborer
Past infinitive of french verb Corroborer

Participle of french verb corroborer
Present participle of french verb corroborer
Past participle of french verb corroborer

Gerundive of french verb corroborer
Present gerundive of french verb corroborer
Past gerundive of french verb corroborer

Similar verbs conjugation

Corroborer is a first group verbs with a regular stem. A large number of verbs shares this conjugation. Only the most common French verbs are listed below :