Example: We can stay longer if need be to finish the work.
Definition
"If need be" is an adverbial phrase used to indicate that something will be done or is possible if it becomes necessary. For example, in the phrase 'We can stay longer if need be,' it means staying longer will happen only if required.
Translations
si es necesario
indien nodig
si cal
si nécessaire
wenn nötig
Etymology
The phrase "if need be" originates from Middle English, where 'need' referred to necessity, and 'be' was used as a subjunctive verb form. It essentially means 'if it should be necessary.' The phrase has retained its form and meaning for centuries, emphasizing conditional necessity.
Learn to use this expression actively
"If need be" appears in the Vocaplus list "English - General - Idioms and Proverbs - (C1) - set 1", containing 130 commonly used expressions.
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