it 's badder than bad . 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (ADJP (ADJP (JJR badder)) (PP (IN than) (ADJP (JJ bad))))) (. .)))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADJP (ADJP (JJR )) (PP (IN ) (ADJP (JJ ))))) (. )))