ふと皇太后 こうたいごうではありませんでした
futo kōtaigōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 太皇太后

1. Was not the Empress Dowager.; Was not the Grand Empress Dowager.

Past/Perfective
Negative
Polite
Formal Register