しょう人数 にんずう学級 がっきゅうじゃなかったです
shō ninzūgakkyūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 少人数学級

1. Wasn't a small-class math course.; Wasn't a math class with few students.

Past/Perfective
Negative
Polite
Casual Register