定置 ていち漁業 ぎょぎょうじゃありませんでした
teichigyogyōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 定置漁業

1. Was not fixed-location fishing.; Was not set-net fishing.

Past/Perfective
Negative
Polite
Terminal Form