This is a verb-suffix, marking the infinitive of a "living" conjugation.
bourgau, civil.
abourgali, to civilize.
-ié (fem.).
Carestié, dearness, stands in contrast to the Italian carestia.
priva, to train, to tame.
privadié, sweet food given in training animals.
-ié (masc.), -iero (fem.).
This is the equivalent of the French -ier.
óulivié, olive tree.
bouchié, butcher.
pinatié, } a dwelling
pinatiero,} among pines.
-ièu (masc.), -ivo (fem.).
This is the form corresponding to the French -if, -ive.