Nor do our troubles end here.
( Nor ( ( ( do ( our troubles ) ) ( end here ) ) . ) )
(ROOT (SINV (CC Nor) (VBP do) (NP (PRP$ our) (NNS troubles)) (VP (VB end) (ADVP (RB here))) (. .)))
Things will get harder from now on.
( Things ( ( will ( ( get ( harder ( from now ) ) ) on ) ) . ) )
(ROOT (S (NP (NNS Things)) (VP (MD will) (VP (VB get) (ADVP (ADVP (RBR harder)) (PP (IN from) (ADVP (RB now)))) (PP (IN on)))) (. .)))