いぼうきくさじゃありませんでした
疣浮草じゃありませんでした
ibōkikusajārimasendeshita

Noun
Desu Copula

The polite, past negative form of いぼうきくさ

1. It was not a wart.; It was not water hyacinth.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana