くろばいぎでしょう
黒梅擬でしょう
kurobaigideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of くろうめもどき

1. Probably black plum.; Likely a black plum look-alike.

Polite
Presumptive
Conjecture
Usually Written in Kana