郵便 ゆうびん小包 こずつみではありませんでした
yūbinkozutsumidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 郵便小包

1. It was not a small package.; It wasn't a parcel.

Past/Perfective
Negative
Polite
Formal Register