対外 たいがい共通 きょうつう関税 かんぜいではありませんでした
taigaikyōtsūkanzeidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 対外共通関税

1. Was not a common external tariff.; Was not an external common tariff.

Past/Perfective
Negative
Polite
Formal Register
Law