expects us to laugh because he acts so goofy all the time 
(ROOT (VP (VBZ expects) (S (NP (PRP us)) (VP (TO to) (VP (VB laugh)))) (SBAR (IN because) (S (NP (PRP he)) (VP (VBZ acts) (ADJP (RB so) (JJ goofy)) (NP (PDT all) (DT the) (NN time)))))))
(ROOT (VP (VBZ ) (S (NP (PRP )) (VP (TO ) (VP (VB )))) (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (ADJP (RB ) (JJ )) (NP (PDT ) (DT ) (NN )))))))