Focus, fronting and illocutionary force in Sardinian

• Fronting is Sardinian is not a dedicated focussing process.
• Nuclear stress is assigned to the final element within the nuclear domain.
• Focus is associated with a constituent which contains the nucleus.
• In Sardinian, TP can be excluded from the nuclear domain, forcing Fronting.
• Fronted expressions require a focus interpretation only if CP/FocP lack an inherent focus feature.

This paper challenges the standard assumption that Fronting in Sardinian is a dedicated focussing process triggered in some way by a [focus] feature of the fronted expression. This challenge is based primarily on the observation that Fronting (particularly of a predicate) is widely exploited in yes/no questions (and corresponding answers) without any discernable focus on the fronted expression. It is argued that Fronting is driven by prosody. In all other sentence-types, default nuclear stress is assigned to the final element within a ‘nuclear domain’ (typically the whole sentence, minus dislocated expressions) and the focus is a constituent which includes the prosodic nucleus. This generalisation can be extended to cases of Fronting if, in these constructions, the TP is excluded from the ‘nuclear domain’, so that some constituent must be extracted from it in order to create a domain within which nuclear stress can be assigned. Typically this gives a focus interpretation to the fronted expression, but in yes/no questions and answers, the head of the CP (or FocP) has a polarity-focus feature, which constitutes the primary focus of the sentence, allowing a non-focal interpretation of the fronted expression.