Someone or something (mang-) proves, testifies, verifies that something (-an) is true.
paneknék
patibay
Machita dadwa mana tatdo iyaw mangpaneknek so kaoyod na.
It is necessary that two or three testify to the truth of it.
Paneknekan mo an oyod binata mo.
Prove if what you said is true.
Paneknekan ko a tinakaw na.
I testify that he stole it.
Someone (mangi-) gives evidence, proof of something (i-).
No kaparin ko sayaw mangipaneknek a oyod kapanganohed ko.
My actions give evidence that my faith is real.
Chakey na a ipaneknek a dyi na tadyan panggep na.
He wants to give proof that he will not change his purpose.
kaipaneknek
The verification of something.
Masnekan do kaipaneknek na so naparin dya.
He is shamed by his verification of what happened to him.
pamaneknek
Evidence, proof, verification of something.