no está en la casa
no está en la casa ?
n o̞ WORD_BOUNDARY e̞ s t a WORD_BOUNDARY e̞ n WORD_BOUNDARY l a WORD_BOUNDARY k a s a WORD_BOUNDARY
n o WORD_BOUNDARY e s t á WORD_BOUNDARY e n WORD_BOUNDARY l a WORD_BOUNDARY c a s a WORD_BOUNDARY ? WORD_BOUNDARY