Question

if I knew what he wanted I _ this
a. will not permit
b. would not permit
c would not have permitted​

Answer 1

If I knew what he wanted I would not have permitted this.

• For English Grammatical questions, we can depict the correct option by looking and analyzing at the sentence structure mentioned in the question.
• We know that a present perfect tense is used when a sentence refers to an event that occurred at an indefinite time in the past.
• Hence, the present perfect tense will be used to fill in the blank.