it evaporates like so much crypt mist in the brain 
(ROOT (S (NP (PRP it)) (VP (VBZ evaporates) (PP (IN like) (NP (NP (ADJP (RB so) (JJ much)) (NN crypt) (NN mist)) (PP (IN in) (NP (DT the) (NN brain))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (PP (IN ) (NP (NP (ADJP (RB ) (JJ )) (NN ) (NN )) (PP (IN ) (NP (DT ) (NN ))))))))