He hadn't seen even pictures of such things since the few silent movies run in some of the little art theaters.
( He ( ( ( had n't ) ( ( seen ( ( even pictures ) ( of ( such things ) ) ) ) ( since ( ( the ( few ( silent movies ) ) ) ( run ( in ( some ( of ( the ( little ( art theaters ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD had) (RB n't) (VP (VBN seen) (NP (NP (RB even) (NNS pictures)) (PP (IN of) (NP (JJ such) (NNS things)))) (PP (IN since) (NP (NP (DT the) (JJ few) (JJ silent) (NNS movies)) (VP (VBN run) (PP (IN in) (NP (NP (DT some)) (PP (IN of) (NP (DT the) (JJ little) (NN art) (NNS theaters)))))))))) (. .)))
He used to watch silent movies every Saturday.
( He ( ( used ( to ( ( watch ( silent movies ) ) ( every Saturday ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD used) (S (VP (TO to) (VP (VB watch) (NP (JJ silent) (NNS movies)) (NP (DT every) (NNP Saturday)))))) (. .)))