... is , also , frequently hilarious . 
(ROOT (S (, ...) (VP (VBZ is) (, ,) (ADVP (RB also)) (, ,) (ADJP (RB frequently) (JJ hilarious))) (. .)))
(ROOT (S (, ) (VP (VBZ ) (, ) (ADVP (RB )) (, ) (ADJP (RB ) (JJ ))) (. )))