通信 つうしん ぶん個数 こすうじゃなかったです
tsūshimbunkosūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 通信文個数

1. Wasn't the number of communications.; Wasn't the number of correspondences.

Past/Perfective
Negative
Polite
Casual Register
Computing