Abstract

Extant attempts to incorporate _intensionality_ into the grammar either systematically over-generate, or systematically under-generate. In this paper, building on Keshet (Linguist and Philos 33(4):251–283, 2011), we aim to reconcile a scopal account of _de re_ with the possibility of _de re_ readings out of scope islands. By adapting compositional techniques for dealing with exceptionally scoping indefinites (Charlow, in On the semantics of exceptional scope, PhD thesis, Rutgers University, 2014; The scope of alternatives: indefiniteness and islands. Linguist and Philos 43(4):427–472, 2020), we develop an intensional grammar in which exceptional _de re_ is achieved via _cyclic scope_. World-sensitive expressions are converted into scope-takers via a constrained inventory of type-flexible operators. Type flexibility _explains_ the possibility of apparently island-violating _de re_ by predicting the possibility of cyclic scope-taking. We argue that the resulting theory—which we dub the _flexible scope theory_—is sufficiently expressive to address the under-generation issues of current accounts, while still capturing constraints on _de re_ in an explanatory fashion.