史上 しじょう最高 さいこうじゃありませんでした
shijōsa ikōja arimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 史上最高

1. Was not the greatest in history.; Was not the highest in history.; Was not the best ever.

Past/Perfective
Negative
Polite
Terminal Form