たん時間 じかん睡眠 すいみん しゃじゃなかったです
tanjikan suiminshajanakattadesu

Noun
Desu Copula

The polite, past negative form of 短時間睡眠者

1. Was not a short sleeper.; Wasn't someone who needed little sleep.

Past/Perfective
Negative
Polite
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