no ha pasado nada
no habe pasa nada
adv aux part pro:indef
no ha pasado nada .
n o̞ WORD_BOUNDARY a WORD_BOUNDARY p a s a d o̞ WORD_BOUNDARY n a d a WORD_BOUNDARY
n o WORD_BOUNDARY h a WORD_BOUNDARY p a s a d o WORD_BOUNDARY n a d a WORD_BOUNDARY . WORD_BOUNDARY