For someone or something (actor -um- & theme i-) to become still, especially to cease from talking or uttering a cry or call.
Nan mahdom ya umūgongdan amin di tatāgu ti nun'olo'da.
At night all the people become still because they are all asleep.
Theme, a reflexive `oneself, itself,' is not expressed.
Iyūgong han mangundul an bābuy.
A pig in heat will still (itself).
For someone (actor) to still someone or something (theme ipa-), as described above.
Iyugongmu nan matam ta way ato' an mangāan hinan immuy.
Still your eye so that I can remove that which went (into it).
Impa'ūgong Dulnugwan din nabūtong at dindinong.
Dulnugwan stilled the drunk person and so he was quiet.