YOU SAID:

I've been cheated by you, since I don't know when

INTO JAPANESE

私はいつだかわからないので、私はあなたにだまされました

BACK INTO ENGLISH

I do not know when I am deceived by you

INTO JAPANESE

私はあなたにだまされたのかわからない

BACK INTO ENGLISH

I do not know if you were deceived

INTO JAPANESE

あなたがだまされたかどうか私は知りません

BACK INTO ENGLISH

I do not know whether you were cheated or not

INTO JAPANESE

あなたがだまされたのかどうかわからない

BACK INTO ENGLISH

I do not know if you were cheated or not

INTO JAPANESE

あなたがだまされたのかどうか私は知りません

BACK INTO ENGLISH

I do not know whether you were cheated or not

INTO JAPANESE

あなたがだまされたのかどうかわからない

BACK INTO ENGLISH

I do not know if you were cheated or not

INTO JAPANESE

あなたがだまされたのかどうか私は知りません