the real horror may be waiting for us at home 
(ROOT (S (NP (DT the) (JJ real) (NN horror)) (VP (MD may) (VP (VB be) (VP (VBG waiting) (PP (IN for) (NP (PRP us))) (PP (IN at) (NP (NN home))))))))
(ROOT (S (NP (DT ) (JJ ) (NN )) (VP (MD ) (VP (VB ) (VP (VBG ) (PP (IN ) (NP (PRP ))) (PP (IN ) (NP (NN ))))))))