wouldn't have been able to
나는 그런 생각을 전혀 못 했을 거 야.
I never would have thought of that.
나 혼자는 못 했을 거 야
I couldn't have done it alone.
— 걸리 보이 (2019)
나도 이 정도로는 못 했을 거 야
I couldn't have done this much either.
— 제5원소 (1997)
그게 아니었으면 그 사람이 맞는지 확신 못 했을 거 야.
If it weren’t for that, I wouldn’t have been sure it was the right person.
이런 아이디어 대부분은 나도 생각 못 했을 거 야.
I probably wouldn’t have thought of most of these ideas either.