( ( All ( too often ) ) ( this ( ( is ( ( the ( repeated cycle ) ) ( without ( an end ) ) ) ) . ) ) )
(ROOT (S (ADVP (DT All) (RB too) (RB often)) (NP (DT this)) (VP (VBZ is) (NP (NP (DT the) (VBN repeated) (NN cycle)) (PP (IN without) (NP (DT an) (NN end))))) (. .)))
All too often this is the repeated cycle without an end.
(ROOT (S (NP (DT The) (NN water) (NN cycle)) (VP (VBZ ends) (SBAR (IN with) (S (NP (PRP it)) (VP (VBZ repeats) (NP (PRP itself)))))) (. .)))
The water cycle ends with it repeats itself.