should avoid this like the dreaded king brown snake 
(ROOT (VP (MD should) (VP (VB avoid) (NP (DT this)) (PP (IN like) (NP (DT the) (VBN dreaded) (NN king) (JJ brown) (NN snake))))))
(ROOT (VP (MD ) (VP (VB ) (NP (DT )) (PP (IN ) (NP (DT ) (VBN ) (NN ) (JJ ) (NN ))))))