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費 ついやさなければいけない
tsuiyasanakereba ikenai

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Godan Verb (su)
, 
i-Adjective

Alternative obligation form of 費やす

1. Must spend; Have to spend; Need to spend

Obligation

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費やさなければいけない

費やさなければいけない【ついやさなければいけない】 Activity

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