YOU SAID:

I convinced Asia Hisato not to file a complaint with his superiors.

INTO JAPANESE

私は、Asia Hisatoが彼の上司に苦情を申し立てないように確信しました。

BACK INTO ENGLISH

I was convinced that Asia Hisato did not complain to his boss.

INTO JAPANESE

アジア・ヒサトは彼の上司に文句を言わないと確信しました。

BACK INTO ENGLISH

Asia Hisato was convinced not to complain to his boss.

INTO JAPANESE

アジアヒサトは彼の上司に文句を言わないように確信していた。

BACK INTO ENGLISH

Asia Hisato was convinced not to complain to his boss.