琉球 りゅうきゅう つばめではありませんでした
ryūkyūtsubamedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 琉球燕

1. Was not Ryukyuan swallow.; Was not a Ryukyuan swallow.

Past/Perfective
Negative
Polite
Formal Register