つまぐろおうよこばいでわありませんでした
褄黒大横這いではありませんでした
tsumaguroō yokobaidewārimasendeshita

Noun
Desu Copula

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

1. Was not crawling around on all fours.; Was not prostrating oneself.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana