Flavors of the progressive in the New Romania: the perfective progressive periphrasis in Brazilian Portuguese and Argentinian Spanish / Sabores do progressivo na România Nova: a perífrase perfectiva progressivo no português brasileiro e no espanhol argentino

In this paper, we analyze the perfective progressive periphrasis (PPP) in Brazilian Portuguese (BrP) and Argentinian Spanish (AS) in a comparative way. Based on different linguistic tests, we make two statements regarding the PPP in comparison with the imperfective progressive periphrasis (IPP). Firstly, we claim that the PPP has a progressive and perfective meaning. Secondly, we claim that the PPP allows iterative readings when combined with telic events (i.e., achievements in BrP and AS and accomplishments just in AS). We propose a syntactic and semantic analysis which accounts for these observations in a compositional way: while the gerund form expresses a progressive meaning (present in both periphrases), the auxiliary on the PPP expresses a perfective meaning which allows the iterative readings observed in this periphrasis.