The 2018-2019 colloquium series continues this coming Monday, October 22, with a talk by Ashwini Deo from the Ohio State University. Same time as always, same place as always: 3:10-5 p.m., 370 Dwinelle Hall. The talk is entitled "Marathi tense marking: A window into the lexical encoding of tense meanings", and the abstract is as follows:
Partee (1973) first observed that natural language tense expressions are analogous to pronouns in that they can be interpreted indexically, anaphorically, and like bound variables. These referential (i.e. indexical+anaphoric) and non-referential interpretations of tense marking have not been yet shown to have distinct reflexes in natural language temporal expressions – i.e. no language has been claimed to lexicalize these distinctly. I argue that Marathi [mar, 71,700,000 speakers], an Indo-Aryan language of the Southern subgroup, morphosyntactically distinguishes between referential and non-referential temporal meanings. This lexicalization pattern, observed also in several other New Indo-Aryan languages, points the way to a more nuanced understanding of distinctions with respect to temporal reference in natural languages. The second part of the talk traces the diachronic emergence of this encoding pattern in the New Indo-Aryan languages, comparing it to the systems observed in Old and Middle Indo-Aryan. I tentatively suggest that the referential—non-referential contrast in the temporal domain arises due to the emergence of new present and past tense markers (auxiliaries) in a tenseless aspectually-based system.