かつ褶曲 しゅうきょくじゃなかったです
katsushūkyokujanakattadesu

Noun
Desu Copula

The polite, past negative form of 活褶曲

1. Wasn't alive/living.; Wasn't lively.; Wasn't vibrant.

Past/Perfective
Negative
Polite
Casual Register
Geology