破壊 はかい分子 ぶんしじゃなかったです
hakaibunshijanakattadesu

Noun
Desu Copula

The polite, past negative form of 破壊分子

1. Wasn't a destroyer.; Wasn't a subversive.; Wasn't a troublemaker.

Past/Perfective
Negative
Polite
Casual Register