<Li> hata wengine nasikia washawekwa cell . (Code - switching) </Li> <Li> "Even others I heard were put (in) cells ." (Translation) </Li> <P> We see that example 1 is consistent with the Blocking Hypothesis and the system content morpheme criteria, so the prediction is that the Hindi equivalents are also content morphemes . Sometimes non-congruence between counterparts in the Matrix Language and Embedded Language can be circumvented by accessing bare forms . "Cell" is a bare form and so the thematic role of "cell" is assigned by the verb - wek -' put in / on'; this means that the verb is a content morpheme . </P> <P> The Embedded Language Island Trigger Hypothesis states that when an Embedded Language morpheme appears which is not permitted under either the Matrix Language Hypothesis or Blocking Hypothesis, it triggers the inhibition of all Matrix Language accessing procedures and completes the current constituent as an Embedded Language island . Embedded Language islands consist only of Embedded Language morphemes and are well - formed by Embedded Language grammar, but they are inserted in the Matrix Language frame . Therefore, Embedded Language islands are under the constraint of Matrix Language grammar . </P>

What are the reasons for code switching and code mixing