Seni bilmem ama ben bugün oldukça iyi hissediyorum.
- I don't know about you, but I feel pretty good today.
Gerçek onun hakkında bir şey bilmememdir.
- The truth is that I don't know anything about it.
I dunno the answers to any of those questions, and you dunno and he dunno either.
... But, how do they not know it? ...
... grandchildren do not know how to read cursive writing ...