(S (S (S (PP (IN Over) (BASENP (DT the) (JJ next) (NN ten) (NNS years))) (COMMA ,) (S (BASENP (NNP Hopper)) (VP (VP (VP (VBD appeared) (ADVP (RB frequently))) (PP (IN on) (BASENP (NN television)))) (PP (IN in) (BASENP (NN guest) (NNS roles)))))) (CONJP (COMMA ,) (CC and)) (S (PP (IN by) (NP (BASENP (DT the) (NN end)) (PP (IN of) (BASENP (DT the) (NNS 1960s))))) (S (VP (VBD had) (VP (VP (VBN played) (BASENP (JJ supporting) (NNS roles))) (PP (IN in) (BASENP (JJ several) (NNS films)))))))) (PERIOD .))