as likely as not
US /æz ˈlaɪkli æz nɑːt/
UK /æz ˈlaɪkli æz nɑːt/

1.
아마도, 십중팔구
very probable; almost certain
:
•
As likely as not, he'll be late again.
아마도, 그는 또 늦을 것이다.
•
She'll as likely as not forget about the meeting.
그녀는 아마도 회의를 잊을 것이다.
아마도, 십중팔구
very probable; almost certain