注意 ちゅうい りょく散漫 さんまんじゃなかったです
chūiryoku sammanjanakattadesu

Noun
Desu Copula

The polite, past negative form of 注意力散漫

1. Wasn't inattentive.; Wasn't distracted.; Was focused.

Past/Perfective
Negative
Polite
Casual Register