衝上 しょうじょ断層 うだんそうじゃなかったです
shōjōdansōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 衝上断層

1. Didn't rush/surge onto the fault line.; Wasn't a rush/surge onto the fault line.

Past/Perfective
Negative
Polite
Casual Register