na estrutura gramatical
na estrutura gramatical .
n ɐ WORD_BOUNDARY ʃ t ɹ u t u ɾ ɐ WORD_BOUNDARY ɡ ɹ ɐ m ɐ t i k ɑ l WORD_BOUNDARY
n a WORD_BOUNDARY e s t r u t u r a WORD_BOUNDARY g r a m a t i c a l WORD_BOUNDARY