丁字 ていじ けい定規 じょうぎじゃなかったです
teijikeijōgijanakattadesu

Noun
Desu Copula

The polite, past negative form of 丁字形定規

1. Wasn't a T-square.; Wasn't a set square.

Past/Perfective
Negative
Polite
Casual Register