連合 れんごう こく最高 さいこう司令 しれい かんじゃなかったです
rengōkokusaikōshireikanjanakattadesu

Noun
Desu Copula

The polite, past negative form of 連合国最高司令官

1. Was not Supreme Commander of the Allied Forces.; Wasn't the Supreme Commander of the Allied Forces.

Past/Perfective
Negative
Polite
Casual Register