微塵 みじん 浮草 うきくさではありませんでした
mijinkōkikusadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 微塵子浮草

1. Was not a speck of dust or floating weed.; Was not insignificant.

Past/Perfective
Negative
Polite
Formal Register