通常 つうじょう郵便 ゆうびんじゃありませんでした
tsūjō yūbinjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 通常郵便

1. It wasn't standard mail.; It wasn't sent by regular post.

Past/Perfective
Negative
Polite
Terminal Form
Computing