마련했어야

In a sentence

• 우리는 더 나은 계획을 마련했어야 했어.

  We should have prepared a better plan.

  In this sentence, '마련했어야' is used to indicate an action that should have been prepared or arranged in the past but was not.

• 세미나를 위해 적절한 장소를 미리 마련했어야 했다.

  They should have arranged an appropriate venue beforehand for the seminar.

  Here, '마련했어야' reflects the necessity to prepare or secure a venue for an event in advance.

• 홍수 피해를 고려해 방어 수단을 마련했어야 했습니다.

  Countermeasures should have been prepared considering flood damage.

  The phrase '마련했어야' is utilized here to express past obligation or necessity in preparation for a potential issue such as flood damage.