I have kept you and clothed you and fed you! 
( I ( ( have ( ( ( ( ( kept you ) and ) ( clothed you ) ) and ) ( fed you ) ) ) ! ) )
(ROOT (S (NP (PRP I)) (VP (VBP have) (VP (VP (VBN kept) (NP (PRP you))) (CC and) (VP (NN clothed) (NP (PRP you))) (CC and) (VP (VBN fed) (NP (PRP you))))) (. !)))
I have clothed and fed you and you don't appreciate it.
( ( ( ( I ( have ( ( ( clothed and ) fed ) you ) ) ) and ) ( you ( ( do n't ) ( appreciate it ) ) ) ) . )
(ROOT (S (S (NP (PRP I)) (VP (VBP have) (VP (VBN clothed) (CC and) (VBN fed) (NP (PRP you))))) (CC and) (S (NP (PRP you)) (VP (VBP do) (RB n't) (VP (VB appreciate) (NP (PRP it))))) (. .)))