Meaning of could have, would have, should have | Babel Free
Definitions
Expressing regret at something that cannot now be changed. (This stems from expressing that someone could have, would have or should have done something)
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.