In Toluca Otomi the object suffixes are -"gí" (first person), -"kʔí" (second person) and -"bi" (third person), but the vowel /i/ may harmonize to /e/ when suffixed to a root containing /e/. The first person suffix is realized as "-kí" after sibilants and after certain verb roots, and as -"hkí" when used with certain other verbs. The second person object suffix may sometimes metathesise to -"ʔkí". The third person suffix also has the allomorphs -"hpí/-hpé", -"pí", -"bí" as well as a zero morpheme in certain contexts.