高層 こうそう建築 けんちくじゃなかったです
kōsōkenchikujanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 高層建築

1. Wasn't a high-rise building.; Wasn't a tall building.

Past/Perfective
Negative
Polite
Casual Register