我不知道這件事

我不知道 woˇ buˋ zhiˉ daoˋ

(I didn't know, I don't know) I don't know, I didn't know

不知 buˋ zhiˉ

(Not know, Not knowing) Not know, Not knowing

不知道 buˋ zhiˉ daoˋ

(Didn't know, Doesn't know, Don't know, I didn't know, I don't know) Don't know, Doesn't know, Didn't know, I don't know, I didn't know

知道 zhiˉ daoˋ

(Knew, Know, Knowing, Known, Knows, To know) Known, To know, Know, Knows, Knowing, Knew

這件 zheiˋ jianˋ

(This item, This piece) This piece (of), This item (of)

這件事 zheiˋ jianˋ shiˋ

(This affair, This matter, This subject) This matter, This subject, This affair

件事 jianˋ shiˋ

(Business, Matter(s)) Business, Matter(s)