Conjugation of french verb irradier in interrogative form

S'irradier Irradier in passive voice Irradier in female form Ne pas irradier Remove the ?

Irradier belong to the 1^st group.
Irradier is conjugated the same way that verbs that end in : -ier
Irradier is conjugated with auxiliary avoir.
Irradier verb is direct transitive, intransitive.
French verb irradier can be conjugated in the reflexive form: S'irradier
Irradier verb is a direct transitive verb, so passive voice can be used.

Irradier 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.

However, although the terminations are perfectly regular, stem can be irregular and have numerous variations.
Irradier is conjugated the same way that verbs that end in : -ier.

Irradier verb is conjugated in interrogative form. For sound reasons, an euphonious « t » is added to the pronoun of the third person: « il », « elle », « on », « ils », « elles » except when the verb ends with « t » or « d »: « irradie-t-il ? », « irradia-t-il ? », « irradiera-t-il ? », « a-t-il irradié ? », « aura-t-il irradié ? ».
Always in interrogative form, and always for sound reasons, an accent appears in first person present indicative tense when the verb ends with « e ». An euphonious « e » is replaced by « é »: « irradié-je ? ».
Finally, the interrogative form does not exist in subjunctive and imperative.

1. Irradier conjugation
2. Irradier french verb conjugation rules
3. Irradier conjugation in indicative
4. Irradier conjugation in subjunctive
5. Irradier conjugation in conditional
6. Irradier conjugation in imperative
7. Irradier french synonyms
8. Irradier french definition
9. Irradier conjugation in all forms
10. Irradier conjugation in all tenses
11. Irradier similar verbs conjugation
12. Common french verbs

This is the list of irradier french verb synonyms :

IRRADIER : v. intr. T. didactique. Diverger, s'étendre de l'intérieur à l'extérieur, ou d'un point quelconque vers les parties environnantes. Il est peu usité.

Here is the full list of verbs sharing the same verb conjugation :

List of verbs used as patterns in french conjugation:

French Auxiliaries Verbs

Most common first group verbs

Most common second group verbs

Most common third group verbs