This is the 6680th most frequent Korean word.
유가족이
"Bereaved family members."
Here, '유가족이' refers to the subjects performing the action of '슬퍼하고' (grieving), indicating the state of the bereaved family.
유가족이 슬퍼하고 있습니다.
The bereaved family is grieving.
In this sentence, '유가족이' represents the beneficiaries of the '지급금' (support funds), highlighting their eligibility.
모든 유가족이 지원금을 받을 수 있습니다.
All bereaved families can receive support funds.
Here, '유가족이' is the initiator of the act of expressing gratitude, showing their feelings towards the action performed.