しい灯火 とうか きのこではありませんでした
shiino tōkakinokodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 椎の灯火茸

1. Was not a shiitake mushroom.; Was not a luminescent shiitake.

Past/Perfective
Negative
Polite
Formal Register