a quién has invitado a casa
a quién habe invita a casa
prepart pro:int aux part prepart n
a quién has invitado a casa ?
a WORD_BOUNDARY k j e n WORD_BOUNDARY a s WORD_BOUNDARY i m b i t a ð o WORD_BOUNDARY a WORD_BOUNDARY k a s a WORD_BOUNDARY
a WORD_BOUNDARY q u i é n WORD_BOUNDARY h a s WORD_BOUNDARY i n v i t a d o WORD_BOUNDARY a WORD_BOUNDARY c a s a WORD_BOUNDARY