Comment made by listener to show he is following what is being said, i.e. ‘is that right?’ or ‘is that so?’ or ‘oh, yes?’
Indicates mild surprise, as in 'oh really?'.
Implies that speaker doubts the validity of what has been said; can be used to signal a rhetorical question.
Onkwan ayes Juan cha Baguio nem Domingko?
Is Juan really going to Baguio on Sunday?
Gwara ayay solcharon nat esowilchoan?
Is there really a soldier who is does not receive a salary?