appears not to have been edited at all 
(ROOT (VP (VBZ appears) (S (RB not) (VP (TO to) (VP (VB have) (VP (VBN been) (VP (VBN edited) (ADVP (IN at) (DT all)))))))))
(ROOT (VP (VBZ ) (S (RB ) (VP (TO ) (VP (VB ) (VP (VBN ) (VP (VBN ) (ADVP (IN ) (DT )))))))))