労働 ろうどう しゃ階級 かいきゅうじゃなかったです
rōdōshakaikyūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 労働者階級

1. Wasn't working class.; Wasn't of the working class.

Past/Perfective
Negative
Polite
Casual Register