Sobre la subordinación con "para + infinitivo" en español actual

This work describes a particular type of substantive clause: “para + infinitive”, where the infinitive has a [+posteriority] value and para is admitted as a subordinator. The work presents the relationships it share with final clauses and questions the relevance of the theory of language contact (Guarani and Portuguese) as the only explanatory factor. To do this, it show that it is not an exclusive phenomenon of the variety of Paraguayan Spanish, nor of bilingual speakers, since it is registered in other areas (Peru, Uruguay, Venezuela, but also Mexico, Ecuador and Argentina). It is proposed that some varieties tend to fix the synthetic subparameter (subordinate with subjunctive [+Flex]) and other varieties use the analytic one (subordinate with infinitive [-Flex]). In these cases, the infinitive is understood as a verbal mode, and para assigns nominative case or an optional mark.