This is the 175th most frequent Korean word.
가능한
"Possible" or "available."
Here, '가능한' modifies '빨리,' describing the extent to which the action should be performed, focusing on achieving the possible limit.
가능한 빨리 도착하십시오.
Please arrive as soon as possible.
In this case, '가능한' modifies '많은,' expressing the upper extent that can be achieved.
이번 프로젝트는 가능한 많은 사람들과 협력해야 합니다.
For this project, we need to collaborate with as many people as possible.
Here, '가능한' directly modifies '시간,' meaning the time that is feasible or doable for someone.