( ( Such ( a current ) ) ( ( can ( ( transport ( ( considerable amounts ) ( of sediment ) ) ) ( along ( a coast ) ) ) ) . ) )
(ROOT (S (NP (PDT Such) (DT a) (NN current)) (VP (MD can) (VP (VB transport) (NP (NP (JJ considerable) (NNS amounts)) (PP (IN of) (NP (NN sediment)))) (PP (IN along) (NP (DT a) (NN coast))))) (. .)))
Such a current can transport considerable amounts of sediment along a coast.
(ROOT (S (NP (NNP Sediment)) (VP (VBZ is) (VP (VBN transported) (PP (IN by) (NP (NNS currents))))) (. .)))