Unknown to the speaker, as of something known by a sense organ, as of something heard, smelled, tasted, seen or observed; puzzling.
Tagwan din inalin Lu'mag ay ha''in an nalīwa'.
What Lu'mag said to me is unknown in that I forgot it.
Used to indicate amazement or puzzlement about a condition or situation.
Tagwan nan tāgud ugwan an napāyadda!
How puzzling are people of today, they're lazy!
Often used as an expression similar to English `I don't know.'
Tagwan, agguy'u tinnig.
I don't know, I didn't see (it).