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非 ひ負 ふ整数 せいすうじゃなかった
hifusei sūja nakatta

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Noun
, 
Da Copula

The past negative form of 非負整数

1. Was not a non-negative integer.

Past/Perfective
, 
Negative
, 
Mathematics

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非負整数じゃなかった

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