Grammar › N1 · 12 Inference and judgment
〜まいか: perhaps; should we not...?
N1 · 12 Inference and judgment
Offers a mild suggestion or hopeful guess, using the negative まい.
Verb dictionary form + まいか: 〜ではあるまいか (isn't it perhaps...). Formal and old-fashioned. Used in editorials and essays to raise a question gently. Not a negative statement, despite まい.
Examples
これは、環境問題の始まりではあるまいか。
Could this not be the start of an environmental problem?
このままでは、地域の伝統が失われてしまうのではあるまいか。
At this rate, might the traditions of the region not be lost?