〜ねばならない
Formation
Meaning
Indicates a strong sense of duty or necessity. Note: It's an old, formal expression and is rarely used in conversation. It is mostly found in writing, formal speeches, period dramas, historical films, and dramas set in the past.
Examples
明日までにこの仕事を終わらせねばならない。
I must finish this work by tomorrow.
地球環境を守るため、我々はすぐに行動を起こさねばならない。
In order to protect the global environment, we must take action immediately.
少子高齢化という深刻な問題に、国を挙げて対応せねばならない。
We must respond as a nation to the serious problem of a declining birthrate and aging population.
次の試合に勝つためには、もっと練習せねばならない。
In order to win the next match, we must practice more.
私たちは失敗から学び、前に進まねばならない。
We must learn from our failures and move forward.
組織のトップに立つ者は、常に公明正大であらねばならない。
A person standing at the top of an organization must always be fair and just.