集中 しゅうちゅう攻撃 こうげきじゃなかったです
shūchūkōgekijanakattadesu

Noun
Desu Copula

The polite, past negative form of 集中攻撃

1. Wasn't a focused attack.; Wasn't concentrating the attack.

Past/Perfective
Negative
Polite
Casual Register