In Japanese, the verb 減らす (meaning "to to decrease / reduce (something)", JLPT N3) conjugates in the Past Negative Polite form as 減らしませんでした (herashimasendeshita). Verb group: Group 1.
Context Example
減らしませんでした。
Herashimasendeshita.
I did not decrease.
What is the Past Negative Polite conjugation of 減らす (herasu)?
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