You know what?
( You ( ( know what ) ? ) )
(ROOT (S (NP (PRP You)) (VP (VBP know) (NP (WP what))) (. ?)))
You do not know very much.
( You ( ( ( do not ) ( know ( very much ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VBP do) (RB not) (VP (VB know) (ADJP (RB very) (JJ much)))) (. .)))