Most English personal pronouns have five forms: the nominative and oblique case forms, the possessive case, which has both a "determiner" form (such as "my", "our") and a distinct "independent" form (such as "mine", "ours") (with two exceptions: the third person singular masculine and the third person singular neuter "it", which use the same form for both determiner and independent ["his car", "it is his"]), and a distinct "reflexive" or "intensive" form (such as "myself", "ourselves"). The interrogative personal pronoun "who" exhibits the greatest diversity of forms within the modern English pronoun system, having definite nominative, oblique, and genitive forms ("who", "whom", "whose") and equivalently coordinating indefinite forms ("whoever", "whomever", and "whosever").