YOU SAID:
i am failing my exams
INTO JAPANESE
私は私の試験を失敗しました。
BACK INTO ENGLISH
I failed my examination.
INTO JAPANESE
私は主君を護れなかった
BACK INTO ENGLISH
I failed my lord.
INTO JAPANESE
私は主君を護れなかった
BACK INTO ENGLISH
I failed my lord.
You've done this before, haven't you.