Possible Duplicate:
Why is 知りません the negative form of 知っています?
I'm posting the question as suggested by Zhen Lin and troyen. What that said, why is that? And a secondary question, when would you use 知ります?
Possible Duplicate:
Why is 知りません the negative form of 知っています?
I'm posting the question as suggested by Zhen Lin and troyen. What that said, why is that? And a secondary question, when would you use 知ります?