This is the 3444th most frequent Korean word.
되어야
"Should be" or "must become."
되어야 is used to express necessity or requirement in this context.
모든 준비가 완료되어야 합니다.
All preparations must be completed.
되어야 is utilized to indicate the priority or condition needed to achieve something.
행복하게 살려면 건강이 우선되어야 합니다.
In order to live happily, health must come first.
되어야 is applied to state an action that must be performed with care or thoroughly.