There are two classes of personal pronouns, the relative and the absolute (the former referring to something said previously), but the personal inflection of the verb is effected by prefixes, the predicative suffix _'h_ being added to the end of each form in the affirmative conjugation. Only the first person of the singular is marked by a suffix: _-li_ (increased by _'h_: _-li'h_). The lack of a true substantive verb _to be_ is to some extent supplied by this suffix _-'h_. Verbal inflection is rich in tenses and other forms, and largely modifies the radix to express changes in voice, mode and tense. The sway of phonetic laws is all-powerful here, and they operate whenever a slight conflict of syllables disagreeing with the delicate ear of the Cha'hta Indian takes place.