srotasam
srotasām — of flowing rivers; BG 10.31
srotasām — of all rivers; SB 3.33.32
srotasām — among flowing things; SB 11.16.20
srotasām — of the currents of a river; SB 11.22.44
srotasām — of the currents flowing in a river; SB 11.22.45