主人 しゅじん かおじゃありませんでした
shujinkaojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 主人顔

1. I wasn't acting like the owner.; I didn't behave like I owned the place.; I wasn't acting the boss.

Past/Perfective
Negative
Polite
Terminal Form