a) "he asked me how long I had known her"
b) "he asked me how long time I had known her"
c) "he asked me how long I knew her"
d) "he asked me how long I have/had been knowing her"
please, is any of these sentences correct?
how would a native say that, please?
is "how long" and "how long time" both possible?
isn't "c" possible anyway?
even in a casual talk?
I agree, note that you did not stop to know her. You still know her.
How long you have known her (up to now)?
I asked how long you had known her?
Last edited by banderas; 30-Jun-2008 at 23:59. Reason: typo