竪穴 たてあな しき住居 じゅうきょじゃありません
tateanashiki jūkyojārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 竪穴式住居

1. It is not an earth pit dwelling.; It's not a semi-subterranean house.

Negative
Polite
Terminal Form