van a entrar a casa
i a entra a casa
v prepart inf prepart n
van a entrar a casa .
β a n WORD_BOUNDARY a WORD_BOUNDARY e̞ n t ɾ a ɾ WORD_BOUNDARY a WORD_BOUNDARY k a s a WORD_BOUNDARY
v a n WORD_BOUNDARY a WORD_BOUNDARY e n t r a r WORD_BOUNDARY a WORD_BOUNDARY c a s a WORD_BOUNDARY . WORD_BOUNDARY