For two linear objects (actor muɴ- & theme) to become crossed with each other (loc ref) in a horizontal-vertical cross, +, as in making a fence.
For someone (agent -um-) to cross linear objects (theme -on), as described above.
Pumpinnaktīwom an iyamma nan luhud hinan ūma ta adi owon di nuwang.
Cross all (the sticks) in making a fence in the upland field so there is no way for carabaos (to enter).