Anon,
I didn’t change anything in your previous post in my response to your persistence on the perfect progressive usage of “knowing”. Your accusation had no basis. This awkward usage was what started all the fuzz on Google search discrepancy, and disputes. The oppsoing view with this usage was not solely mine. You are upset because you couldn’t convince the forum to accept what you believed in your mind was the correct use of “I have been knowing him for years”. To be truthful, personally I couldn’t care less if you still insist on using it that way and being adamant about its “durative property” because my intent to respond to your post was not to make pointless argument which seemed to be the direction it was going. You've won!
Before concluding this thread, I like to make it clear. I didn’t not change the content of your post. I just copied and pasted part of your post in response. I gave you my reasoning and examples with the disapproval to your “durative” usage.
If you say “I forgot I have a 10 o’clock meeting” Can you equate this to “I don’t know I have a meeting at 10 o’clock ? No!
If you forgot to turn in your project yesterday which was assigned to you, it does not mean you don’t knowit’s due.
You can’t tell your boss “I forgot about it conveniently because you forgot to know” can you?
If you forget something, you just temporarily can’t remember, but not because you don’t know.
Agreeing and disproving a particluar English usage is very common in any forum. If you still like to engage in an intellectual discussion, everyone is happy to do so. But if your mood is not one to learn but to insist, then suit yourself.