行軍 こうぐん将棋 しょうぎじゃありませんでした
kōgunshōgijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 行軍将棋

1. Was not shogi played while marching.; Was not military shogi.

Past/Perfective
Negative
Polite
Terminal Form