名詞 めいし相当 そうとう語句 ごくでしょう
meishi sōto ugokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 名詞相当語句

1. Probably…; It is likely…; It would seem…

Polite
Presumptive
Conjecture
Linguistics