ay se ha caído
ay se habe cae
co pro:refl aux part
ay se ha caído .
a i WORD_BOUNDARY s e̞ WORD_BOUNDARY a WORD_BOUNDARY k a i d o̞ WORD_BOUNDARY
a y WORD_BOUNDARY s e WORD_BOUNDARY h a WORD_BOUNDARY c a í d o WORD_BOUNDARY . WORD_BOUNDARY