Multiple choice softskills leadership

I would have told you if I ___ the answer.

  1. had known

  2. would have known

  3. would had knew

  4. None of the above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Third conditional structure: If + past perfect, would have + past participle. 'Had known' is the only grammatically correct option for the if-clause. 'Would have known' creates a redundant conditional and cannot appear in an if-clause.