穴熊 あなぐま かこいではありませんでした
anagumakakoidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 穴熊囲い

1. Was not a hole-bear enclosure.; Was not a defensive formation.

Past/Perfective
Negative
Polite
Formal Register
Shogi