いかりそうじゃありませんでした
碇草じゃありませんでした
ikarisōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of いかりそう

1. Was not a ship's anchor grass.; Was not an anchor plant.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana