The so-called ad sensum agreement is one of the most significant phenomena in Spanish and other languages. In this paper, we attempt to prove that this kind of agreement can be explained by the mechanisms related to the same factors involved in general agreement, i. e., the syntactic structure and the morphological operations. Our investigation is framed in Distributed Morphology (Halle y Marantz 1993) and it pretends to explain the alternating agreement and the blocking of this alternation in particular contexts, by analyzing, in detail, the structure of the Determiner Phrase and the features involved in the functional projections of the nominal scope.
]]>