懸軍 けんぐん長駆 ちょうくではありませんでした
kengunchōkudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 懸軍長駆

1. Was not a long, rapid advance of the vanguard.; Was not a swift, leading charge.

Past/Perfective
Negative
Polite
Formal Register