Conjugation of the verb altera

Every form of the conjugation of the Provençal verb altera comes from the official conjugator of the Conseil de l'Écrit Mistralien. No form has been extrapolated.

The forms below are in Rhodanian Provençal. In Maritime Provençal, the first person singular takes -i: for example cante becomes canti in the present, and cantave becomes cantavi in the imperfect.

Note: in Provençal, the past participle never takes -i in the plural; it agrees only in gender (masculine / feminine).