補欠 ほけつ分子 ぶんし ぞくじゃなかったです
hoketsubunshizokujanakattadesu

Noun
Desu Copula

The polite, past negative form of 補欠分子族

1. Wasn't a reserve molecular tribe.; Wasn't part of the reserve molecular tribe.

Past/Perfective
Negative
Polite
Casual Register