further look at conjunctive and disjunctive forms in Setswana

Setswana distinguishes between conjunctive and disjunctive verb forms in the present positive tense. Creissels (1996) shows that this is also true of a number of other tenses (present negative, future positive and perfect positive). This work is used as a starting point to investigate the conjunctive/disjunctive distinction in my own Setswana data. Further to those presented in Creissels, there is data on the past and past progressive tenses, and environments such as relatives and subordinates. Creissels' analysis is supported by different examples, including those that do not utilise a frame intended to limit boundary effects. There are also examples not within this frame that raise questions about how flexible the conjunctive/disjunctive system can be. This paper is a work in progress.