あげはもどきでしょう
揚羽擬きでしょう
agewa modokideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of あげはもどき

1. Probably a wing imitation.; Likely a wing mimicry.

Polite
Presumptive
Conjecture
Usually Written in Kana