食品 しょくひん加工 かこう ぎょうではありませんでした
shokuhinka kōgyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 食品加工業

1. Was not in the food processing industry.; Was not working in food processing.

Past/Perfective
Negative
Polite
Formal Register