Someone or something (om-, mag-, mang-) follows on the path of something (-en) without deviating.
unór
Omonor do raya iyaw ippet a romapit do bara.
The worm follows on the path of the blood to reach to the lungs.
Nagonor kami do rakoh a kayo a namtang do rakoh a oksong.
We followed on the path of the big tree to cross the big river.
Onoren mo babatas no bago.
Follow on the path of the trail of the pig.