S -> NPnr:a,pers:b,case:nom + VPnr:a,pers:b
NPnr:a,pers:b,case:c -> DETnr:a,pers:b,case:c + Nnr:a
VPnr:a,pers:b -> VInr:a,pers:b
VPnr:a,pers:b -> VNPnr:a,pers:b + NPnr:_,pers:_,case:acc
VPnr:a,pers:b -> VNPNPnr:a,pers:b + NPnr:_,pers:_,case:acc + NPnr:_,pers:_,case:acc
VPnr:a,pers:b -> VNPPPnr:a,pers:b + NPnr:_,pers:_,case:acc + PPprep:to
VPnr:a,pers:b -> VSBARnr:a,pers:b + SBAR
VPnr:a,pers:b -> VNPSBARnr:a,pers:b + NPnr:_,pers:_,case:acc + SBAR
VPnr:a,pers:b -> VPPSBARnr:a,pers:b + PPprep:to + SBAR
PPprep:a -> Pprep:a + NP,nr:_,pers:_,case:acc
SBAR -> Comp + S
SBAR -> S
