Personal and reflexive pronouns have forms that are morphological marked according to the feature pers (person), and this for the three values 1, 2 et 3. Exception: The impersonal pronoun il has only the person-value 3, and the feature person doesn't apply to the weak personal pronouns y and en at all. The possessive pronouns have infections marks according to the feature perspos (person of possessor). Concerning the demonstrative, indefinite, relative, interrogative, exclamative and cardinal pronouns, the feature person doesn't apply.