つまぐろおうよこばいじゃなかったです
褄黒大横這いじゃなかったです
tsumaguroō yokobaijanakattadesu

Noun
Desu Copula

The polite, past negative form of つまぐろおおよこばい

1. Wasn't crawling around on all fours.; Wasn't sprawling.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana