has cambiado el cinco
habe cambia el cinco
aux part det:art det:num
has cambiado el cinco ?
a s WORD_BOUNDARY k a m b j a ð o WORD_BOUNDARY e l WORD_BOUNDARY θ i n k o WORD_BOUNDARY
h a s WORD_BOUNDARY c a m b i a d o WORD_BOUNDARY e l WORD_BOUNDARY c i n c o WORD_BOUNDARY