No, I exclaimed, astonished. 
( No ( , ( I ( ( ( exclaimed , ) astonished ) . ) ) ) )
(ROOT (S (INTJ (UH No)) (, ,) (NP (PRP I)) (VP (VBD exclaimed) (, ,) (S (VP (VBN astonished)))) (. .)))
I said no to him several time, utterly surprised by the change of events. 
( I ( ( ( ( ( said ( no ( to him ) ) ) ( several time ) ) , ) ( utterly ( surprised ( by ( ( the change ) ( of events ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD said) (ADVP (RB no) (PP (TO to) (NP (PRP him)))) (NP (JJ several) (NN time)) (, ,) (ADJP (RB utterly) (JJ surprised) (PP (IN by) (NP (NP (DT the) (NN change)) (PP (IN of) (NP (NNS events))))))) (. .)))