「found out」を英語から日本語に翻訳する

However , his plot was found out and he was dismissed from the Roju and confined to his house .

だ が これ が 発覚 し 、 老中 を 罷免 さ れ 、 隠居 謹慎 を 命 ぜ られ た 。

It was found out that he had sheltered Yoshitsune and he was dismissed from his post in December .

義経 を 匿 っ た こと が 露見 し 、 11 月 解官 。