Code-Switching by Phase

We show that the theoretical construct “phase” underlies a number of restrictions on code-switching, in particular those formalized under the Principle of Functional Restriction (González-Vilbazo 2005) and the Phonetic Form Interface Condition (MacSwan and Colina 2014). The fundamental hypothesis that code-switching should be studied using the same tools that we use for monolingual phenomena is reinforced.