 “Aspect marking occurs in the derivation process after the verb has been inflected to agree with the person a grammatical function of its arguments.Imperfective aspect is indicated by a proclitic ʔu, and Perfective aspect is indicated by a proclitic maʔ.” ... “A third aspect functions very much like a future tense, indicated by a suffix –p(ɛʃ)” (Reilly 2004b, 36-7).” The future aspect “refers to all future events, and events with distinct beginnings in the present moment” (Reilly 2002, 38).Perfective has a definite beginning and end, prior to the moment of utterance.