Sure; certain.
Sigorado ka i onkwan ali cha.
Are you sure they will come?
Nat sigoradoak no onkwanak nem megwa-gwa.
I am not sure if I can come tomorrow.
Ibagak say sigoradon egwathan ko.
I will ask so that I will be sure to understand.
Mesepol kon gwariy meni-neng niya salodsod ko say sigoradoak no kostoy insolat ko.
I need someone to look at these questions of mine so that I will be sure that what I wrote is correct.
-en
sigoradoen/sigoradoa/ sinigorado
To be sure about something.
I want to be sure that what I wrote is correct. or I want to make certain that what I wrote is correct.
Nengoy sinigoradon Paul?
What was Paul certain of?
Piyan kon sigoradoen.
I want to be sure.
i-
Isigoradom i kostoy pantorom na kinapodnon esel Afo Chiyos.
Make certain that your [sg] teaching of the truth which is the word of God is correct.
Say pesing a mengisigoradon agpayson amta thayos Afo Chiyos, sema pemati tayo na bili-bilin to.
The way to-make-certain that we truly know God, it is our obeying his commands.