%0 Journal Article %T Una caracterizaci¨®n funcional de estar + gerundio como aspecto de fase: Progresividad, dinamicidad y lectura de caso (token) %A SOTO %A GUILLERMO %A CASTRO %A CHRISTIAN %J RLA. Revista de ling¨¹¨ªstica te¨®rica y aplicada %D 2010 %I Scientific Electronic Library Online %R 10.4067/S0718-48832010000200005 %X in this study we propose a characterization of the construction estar + present participle, one of the most productive spanish verbal periphrases. after criticizing both the idea that this construction is a prototypical instance of imperfective aspect and that it communicates a more extensive duration of the state of affairs than other grammatical forms, we propose that estar + present participle codifies the progressive phasal aspect of a dynamic state of affairs -i. e. en event-, which prompts a token reading. from a functional grammar standpoint, as proposed by dik (1997), this verbal periphrasis is a predicative operator which works upon the nuclear predicate by denoting its internal dynamics. %K progressive %K phasal aspect %K dynamicity. %U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0718-48832010000200005&lng=en&nrm=iso&tlng=en