mopes through a dreary tract of virtually plotless meanderings 
(ROOT (S (VP (VBZ mopes) (PP (IN through) (NP (NP (DT a) (JJ dreary) (NN tract)) (PP (IN of) (NP (ADJP (RB virtually) (JJ plotless)) (NNS meanderings))))))))
(ROOT (S (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (ADJP (RB ) (JJ )) (NNS ))))))))