Generate a list of possible forms for the current lemma

        :returns: List of possible forms for the current lemma
        :rtype: [str]

def possible_forms(self):
        """ Generate a list of possible forms for the current lemma

        :returns: List of possible forms for the current lemma
        :rtype: [str]
        """
        forms = []
        for morph in self.modele().morphos():
            for desinence in self.modele().desinences(morph):
                radicaux = self.radical(desinence.numRad())
                if isinstance(radicaux, Radical):
                    forms.append(radicaux.gr() + desinence.gr())
                else:
                    for rad in radicaux:
                        forms.append(rad.gr() + desinence.gr())
        return list(set(forms))