by the time the credits roll across the pat ending , a warm , fuzzy feeling prevails 
(ROOT (S (PP (IN by) (NP (NP (DT the) (NN time)) (SBAR (S (NP (DT the) (NNS credits)) (VP (VBP roll) (PP (IN across) (NP (DT the) (NN pat) (VBG ending)))))))) (, ,) (NP (DT a) (JJ warm) (, ,) (JJ fuzzy) (NN feeling)) (VP (VBZ prevails))))
(ROOT (S (PP (IN ) (NP (NP (DT ) (NN )) (SBAR (S (NP (DT ) (NNS )) (VP (VBP ) (PP (IN ) (NP (DT ) (NN ) (VBG )))))))) (, ) (NP (DT ) (JJ ) (, ) (JJ ) (NN )) (VP (VBZ ))))