ちょう高層 こうそう建築 けんちくではありませんでした
chōkōsō kenchikudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 超高層建築

1. Was not a skyscraper.; Was not a super high-rise building.

Past/Perfective
Negative
Polite
Formal Register