no no not at all it
( ( no ( ( no not ) ( at all ) ) ) it )
(ROOT (FRAG (ADVP (RB no) (ADVP (RB no) (RB not)) (PP (IN at) (NP (DT all)))) (NP (PRP it))))
Not all of it
( Not ( all ( of it ) ) )
(ROOT (FRAG (RB Not) (ADVP (RB all) (PP (IN of) (NP (PRP it))))))