In this work I propose an experimental analysis of the role of Complementizer Deletion (CD) in embedded stripping in Italian. I follow Wurmbrand (2017), who proposes the existence of a typological bipartition of languages, namely those which only allow embedded stripping in the absence of the complementizer and those which allow embedded stripping without resorting to CD. In this article, I consider the results of a Likert scale on Italian sentences, on 58 subjects, and conclude that the availability of embedded stripping correlates with the absence of the complementizer. Unexpectedly, CD is preferred over complementizer realization even in indicative embedded sentences, which generally do not allow the complementizer to be deleted. In the article I propose an analysis of this phenomenon based on mood, epistemic heads, and Double Access Reading.
Francesca Dal Santo (Tue,) studied this question.