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Variable past-time expression across multiple tasks in Tucumán, Argentina


We examine variable past-time expression in urban Tucumán, Argentina, an understudied region representative of the set of Andean varieties included in Northwestern Argentinean Spanish. We analyze the present perfect (PP) and preterit in two contexts of data collection: a sociolinguistic interview and a contextualized preference task across a range of linguistic and social factors, such as temporal reference and speaker age. Oral results indicate that Tucumán has a higher frequency of use of the PP than has yet been documented in Latin American varieties and even Peninsular Spanish, previously argued to have the highest rate. Preference task results yielded somewhat lower PP rates, confirming that the PP is preferred in speech, whereas the preterit is more viable in written language. The current study documents the highest rate of use of the PP to date across a number of linguistic contexts, contributing to our knowledge of the processes of grammaticalization and task-related differences.