Perspectival factors and pro-drop: A corpus study of speaker/addressee pronouns with creer ‘think/ believe’ and saber ‘know’ in spoken Spanish

This paper examines overt and covert speaker/addressee pronouns with the cognitive verbs creer ‘think/believe’ and saber ‘know’ in a corpus of spoken peninsular Spanish – the Madrid and Alcalá samples of PRESEEA (2014– ) – with a focus on 1st person singular (yo) creo que ‘(I) think that’. Departing from the observation made in the literature that overt pronouns are highly frequent with creer and that topic shift cannot account for all of them, it will be argued that perspectival factors related to evidentiality/epistemicity and subjectivity influence overt pronoun realization. A corpus study was conducted to investigate whether (i) [person] and [polarity] and (ii) the type of complement affect overt pronoun realization with the cognitive verbs creer and saber. The results indicate that the type of belief expressed in the embedded clause should be taken into account, as well as person and polarity. The ultimate trigger for phonetic realization of speaker/addressee pronouns will be argued to be the notion of contrast: cognitive verbs whose embedded complement encodes evaluations and non-visual, abstract information have high frequencies of overt pronoun realization because these contexts favor the evoking of alternative perspective holders. Overt pronouns will be analyzed as the result of a [+contrast] feature which is assigned to the specifier of a functional category encoding perspective in the split IP.