y a rien dedans
y avoir rien dedans
pro:y v:aux n adv:place
y a rien dedans ?
i WORD_BOUNDARY a WORD_BOUNDARY ʁ j ɛ̃ WORD_BOUNDARY d ə d ɑ̃ WORD_BOUNDARY
y WORD_BOUNDARY a WORD_BOUNDARY r i e n WORD_BOUNDARY d e d a n s WORD_BOUNDARY