Verb:

verbs with ending vir

Conjugation:

ir, irregular

Exceptions:

Only verbs are built according to the ~vir rules that are stored in the list of ~vir-verbs.
Note: The accentuation of the Indicativo Presente (singular 1 and 2) as well as Imperativo (singular 2) is different for verbs ending on vir compared to the vir verb itself (e.g. singular 2 for advir => advéns, not advens)

Auxiliary verb:

ter