The answer to question 1. Then, depends upon the degree and
Type of overlap concerned but, by and large, we do find effects of code switching on both production and perception. Indeed, this is the expected result under models that assume that bilinguals maintain both languages simultaneously activated.
2.can phonological/phonetic properties be observed to constrain CS production?
Although constraints on code switching have been the main preoccupation of syntacticians code switchinginterested in bilingualism, this issue has been only cursorily addressed in the phonological literature.
Results from studies of code switching between languages with typologically distinct prosodic systems suggest that the answer