381 the verbal derivational suffix -cha-, as it occurs before other Class 1 and 2 derivational suffixes, whereas in the above examples /ch/ occurs after Class 1 suffixes. It is not -chi NI, which takes a preceding consonant. It is not -cha alternative question, which occurs after in- flections, as noted above. Eliminating these three possi- bilities, we are left with the hypothesis that /-ch.jama-/ is a frozen form, perhaps a metathesis of /-jama.cha-/, possibly formed by analogy with the combination of -cha- verbal derivational as verbalizer, plus -jama--/-ch.jama/-- which occurs on noun roots and stems. In the following form from Compi (see also 6-2.11) the vowel before -cha- drops by the three-vowel rule: Juta.:.fi.ch.jama.k.itu.w. 'I just feel like coming.’ come 3+] S (A more literal translation would be ‘Something makes me feel like coming', given the causative suffix /-:-/ and the 3+1 S inflection -itu.) Finally, the following forms have been heard by Vasquez but their provenance is unknown. Jut.ch.ja.k.i.w. 'I think he has come.' come 333 S