i was beginning to hate it 
(ROOT (S (NP (PRP i)) (VP (VBD was) (VP (VBG beginning) (S (VP (TO to) (VP (VB hate) (NP (PRP it)))))))))
(ROOT (S (NP (PRP )) (VP (VBD ) (VP (VBG ) (S (VP (TO ) (VP (VB ) (NP (PRP )))))))))