have a whale of a good time . 
(ROOT (S (VP (VB have) (NP (NP (DT a) (NN whale)) (PP (IN of) (NP (DT a) (JJ good) (NN time))))) (. .)))
(ROOT (S (VP (VB ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (JJ ) (NN ))))) (. )))