Value | Category |
---|---|
I don’t know | |
I don’t know anything, though he use it but he doesn't know how to read | |
I don’t know them | |
None | |
None. | |
he doesn’t know | |
he doesn’t know anything | |
he doesn’t know them | |
there is no any company | |
there is no one that I know | |
they don’t know |