. "2.13.5"@en . "PP-PP-PP; optional"@en . . "NP.patient V PP.extent PP.source PP.goal"@en . . . . . . . "Patient V {by} Extent {?from} ?Initial_State {?to} ?Result" . . . . . . "change_value(during(E), Patient, Direction) path_rel(start(E), ?Initial_State, Patient, ch_on_scale, prep) path_rel(during(E), Extent, Patient, ch_on_scale, prep) path_rel(end(E), ?Result, Patient, ch_on_scale, prep)" . . . .