i imagined a movie ever could be 
(ROOT (S (NP (PRP i)) (VP (VBD imagined) (SBAR (S (NP (DT a) (NN movie)) (ADVP (RB ever)) (VP (MD could) (VP (VB be))))))))
(ROOT (S (NP (PRP )) (VP (VBD ) (SBAR (S (NP (DT ) (NN )) (ADVP (RB )) (VP (MD ) (VP (VB ))))))))