por qué no has cenado antes
por qué no habe cena antes
prep pro:int adv aux part adv
por qué no has cenado antes ?
p o̞ ɾ WORD_BOUNDARY k e̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY a s WORD_BOUNDARY s e̞ n a d o̞ WORD_BOUNDARY a n t e̞ s WORD_BOUNDARY
p o r WORD_BOUNDARY q u é WORD_BOUNDARY n o WORD_BOUNDARY h a s WORD_BOUNDARY c e n a d o WORD_BOUNDARY a n t e s WORD_BOUNDARY ? WORD_BOUNDARY