YOU SAID:

i don't know if this sentence is good or not

INTO JAPANESE

この文が良好であるかどうかは知りません

BACK INTO ENGLISH

I do not know whether this statement is good

INTO JAPANESE

私はこの文が良好であるかどうかわかりません

BACK INTO ENGLISH

I do not know whether this statement is a good

INTO JAPANESE

私はこの文が良好であるかどうかわかりません

BACK INTO ENGLISH

I do not know whether this statement is a good