languages Article Variable Modality in Pintupi-Luritja Purposive Clauses James Gray 1,2 1 School of Literature, Languages and Linguistics, The Australian National University, Canberra, ACT 2601, Australia;
[email protected] 2 ARC Centre of Excellence for the Dynamics of Language, The Australian National University, Canberra, ACT 2601, Australia Abstract: This paper investigates the modal and non-modal uses and readings of the purposive suffix in the Western Desert (Pama-Nyungan) language Pintupi-Luritja. It is shown that the suffix is associated with a range of root-modal readings, with some variability in modal force. The modal readings are investigated in a variety of non-upward-entailing environments and compared with those of other variable modal force languages as described in the literature. I suggest that the purposive suffix does not behave in the same way as in these languages, which suggests that the typology of variable force modality is not uniform. I conclude by suggesting a connection to the modality described in non-finite and nominalised environments in a number of other languages. Keywords: modality; Australian languages; non-finite; nominalisation; semantics 1. Introduction Natural languages allow their speakers to talk about aspects of their world that are not necessarily real or true. Some of the means by which speakers can do this involves modality, which relates a proposition to possible or necessary eventualities, evaluated according to particular speaker assumptions. This paper gives an overview of one strategy used to express root modality in the Western Desert (Pama-Nyungan) language Pintupi-Luritja [ISO 6393-3: piu; Glottocode: pint1250], namely via the so-called purposive suffix.