que se ha debido caer
que se habe debe cae
pro:rel pro:refl aux part inf
que se ha debido caer .
k e̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY a WORD_BOUNDARY d e̞ β i d o̞ WORD_BOUNDARY k a e̞ ɾ WORD_BOUNDARY
q u e WORD_BOUNDARY s e WORD_BOUNDARY h a WORD_BOUNDARY d e b i d o WORD_BOUNDARY c a e r WORD_BOUNDARY . WORD_BOUNDARY