YOU SAID:
I've decided to help you teach until Joseph has fully recuperated.
INTO JAPANESE
ジョセフが完全に回復するまで、あなたを教える手助けをすることにしました。
BACK INTO ENGLISH
I decided to help teach you until Joseph was fully recovered.
INTO JAPANESE
ジョセフが完全に回復するまで、私はあなたを教える手助けをすることにしました。
BACK INTO ENGLISH
I decided to help teach you until Joseph was fully recovered.
You've done this before, haven't you.