The Turkish personal pronouns in the nominative case are "ben" (1s), "sen" (2s), "o" (3s), "biz" (1pl), "siz" (2pl, or 2h), and "onlar" (3pl). They are declined regularly with some exceptions: "benim" (1s gen.); "bizim" (1pl gen.); "bana" (1s dat.); "sana" (2s dat.); and the oblique forms of "o" use the root "on". As mentioned before, all demonstrative singular and personal pronouns take the genitive when "ile" is affixed onto it: "benimle" (1s ins.), "bizimle" (1pl ins.); but "onunla" (3s ins.), "onlarla" (3pl ins.). All other pronouns (reflexive "kendi" and so on) are declined regularly.