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Imperfect

  

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Pluperfect

  

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Present

  

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Past

  

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Imperfect

  

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Pluperfect

  

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Present

  

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Past

  

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Present

 
issir

Past

 
-

Issir french verb

Issir belong to the 3rd group.
Issir is conjugated the same way that verbs that end in : -ir
Issir is conjugated with auxiliary avoir.
Issir is a defective verb. It can not be conjugated in all possible forms.
Issir verb is intransitive.
Issir is a defective verb. It can not be conjugated in all possible forms.
Here are several examples of defectives verbs: bruire, distraire, traire, extraire, soustraire, paître.
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Auxiliary:
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Interrogative form:
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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