異型 いけい接合 せつごうじゃなかったです
ikeisetsugōjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 異型接合

1. Wasn't heterotypic/allotypic.; Wasn't a different type.

Past/Perfective
Negative
Polite
Casual Register