Someone puts something (-en) under the soil or water, or water covers over someone or something.
-en tonpen
lapúnos
tinnép
Tonpen mwabaw oho mo tan dyi ka maganyit.
Don't put your head under (the water), so you are not sick.
Tonpen mo dokay do tana an imoha mo.
Put the yam under in the soil if you plant it.
Tinonep no tāw layit do kapayaswasoy.
The (water of the) sea covers over the huge basalt rock.
Someone or something (ma-) is covered over by/in something.
Mayam kaba daw, ta matonep ka do hotaw do tālon.
Don't go there, because you will be covered over in mud in the rice paddy.
Matonep ako do kabyawowan.
I am covered over in the place of tall reeds.