( Tornadoes ( ( can ( ( ( strike ( ( any time ) ( of ( the year ) ) ) ) and ) ( often ( accompany hurricanes ) ) ) ) . ) )
(ROOT (S (NP (NNS Tornadoes)) (VP (MD can) (VP (VP (VB strike) (NP (NP (DT any) (NN time)) (PP (IN of) (NP (DT the) (NN year))))) (CC and) (VP (ADVP (RB often)) (VB accompany) (NP (NNS hurricanes))))) (. .)))
Tornadoes can strike any time of the year and often accompany hurricanes.
(ROOT (S (NP (NNS Tornadoes)) (VP (MD can) (VP (VB occur) (PP (IN in) (NP (DT any))))) (. .)))