待期 たいき療法 りょうほうじゃなかったです
taikiryōhōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 待期療法

1. Wasn't wait-and-see treatment.; Wasn't adopting a wait-and-see approach.

Past/Perfective
Negative
Polite
Casual Register