結合 けつごう要素 ようそ がたではありませんでした
ketsugōyōsoga tadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 結合要素型

1. Was not a combined element type.; Was not of a combined element type.

Past/Perfective
Negative
Polite
Formal Register
Computing