社会 しゃかい 見学 けんがくじゃなかったです
shakaika kengakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 社会科見学

1. Wasn't a field trip to a social studies subject.; Wasn't a school trip focused on social studies.

Past/Perfective
Negative
Polite
Casual Register