clue you in that something 's horribly wrong 
(ROOT (S (VP (VB clue) (NP (PRP you)) (PRT (IN in)) (SBAR (IN that) (S (NP (NN something)) (VP (VBZ 's) (ADJP (RB horribly) (JJ wrong))))))))
(ROOT (S (VP (VB ) (NP (PRP )) (PRT (IN )) (SBAR (IN ) (S (NP (NN )) (VP (VBZ ) (ADJP (RB ) (JJ ))))))))