( It ( ( may ( ( ( seep ( into ( the ground ) ) ) and ) ( become ( ( ( groundwater ( in ( a process ) ) ) ( known ( as infiltration ) ) ) ( -LRB- ( ( ( water seeping ) ( through soil ) ) -RRB- ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (MD may) (VP (VP (VB seep) (PP (IN into) (NP (DT the) (NN ground)))) (CC and) (VP (VB become) (NP (NP (NP (NN groundwater)) (PP (IN in) (NP (DT a) (NN process)))) (VP (VBN known) (PP (IN as) (NP (NN infiltration)))) (PRN (-LRB- -LRB-) (NP (NP (NN water) (VBG seeping)) (PP (IN through) (NP (NN soil)))) (-RRB- -RRB-)))))) (. .)))
It may seep into the ground and become groundwater in a process known as infiltration (water seeping through soil).
(ROOT (S (NP (NP (NNP Water)) (VP (VBG seeping) (PP (IN into) (NP (DT the) (NN ground))))) (VP (VBZ is) (VP (VBN known) (PP (IN as) (NP (NN infiltration))))) (. .)))