[Gauza bat existitzen ez d-ela] esateko , existitzerik ez dauka-la frogatzea da era bakarra .
thing one exist NEG AUX-C say.NMLZ.to exist.NMLZ.PART NEG has-C prove.NMLZ is mode single.D
In order to say that something does not exist, the only way is to prove that it cannot exist.