On the aspectual system of Wushi (Babessi), a Ring Grassfields Bantu language of Cameroon

One of the characteristics of Bantu languages, including Grassfields Bantu languages, is their multiple time distinctions. Within the Ring Grassfields group, multiple tenses are also well attested. For example, Aghem has three past and two future tenses (Anderson 1979), Babanki has four past tenses and three future tenses (Akumbu & Fogwe 2012), as well as Lamnso’ (Yuka 2012). Oku has three past tenses and two future tenses (Nforbi 1993) and Babungo has four past and two future tenses (Schaub 1985). These tenses represent different degrees of remoteness in time such as hordienal, immediate, distant, etc. However, in spite of the indisputable lexical unity of Ring Grassfields Bantu languages (Stallcup 1980; Piron 1997), Wushi strikingly stands apart: it does not mark tense morphologically. As a matter of fact, the aspectual system of Wushi is based on five aspects: perfective, imperfective, retrospective or anterior, potential, and the distal or dissociative marker kə̀ that is analyzed in the light of Botne & Kershner (2008). This paper sets out to analyze these verb forms.