某人来参加会议的可能性很小的英语

Question

某人来参加会议的可能性很小的英语

Answer 1

某人来参加会议的可能性很小
There's a small chance/possibility that sb will show up at the meeting.
There's a small chance/possibility that sb will attend the meeting.

Answer 2

There is a bare possiblity of one's being present at the meeting.