no es avión Rubén
no se avión Rubén
adv cop n n:prop
no es avión rubén .
n o WORD_BOUNDARY e s WORD_BOUNDARY a β j o n WORD_BOUNDARY r u β e n WORD_BOUNDARY
n o WORD_BOUNDARY e s WORD_BOUNDARY a v i ó n WORD_BOUNDARY r u b é n WORD_BOUNDARY