大尽 だいじん振舞 ふるまいじゃなかったです
daijinfurumaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 大尽振舞

1. Didn't behave extravagantly.; Didn't act boldly.; Didn't show off.

Past/Perfective
Negative
Polite
Casual Register