YOU SAID:
I know that I don't know anything
INTO JAPANESE
私は何も知らないことを知っています
BACK INTO ENGLISH
I know i don't know anything
INTO JAPANESE
何も知らない
BACK INTO ENGLISH
I don't know anything
INTO JAPANESE
何も知らない
BACK INTO ENGLISH
I don't know anything
You've done this before, haven't you.