Question

he....teaching here since 1982​

Answer 1

Present Perfect Continuous Tense

Answer.

• He has been teaching since 1982.

Explanation.

• We have to write appropriate verb form to make a meaningful sentence.

• Correct sentence is: He has been teaching since 1982.

• Here we see that the action of teaching by him started in 1982 and he has been continuing since that time. This is why the Tense of this sentence is Present Perfect Continuous Tense.

• Its formation rule is: Subject + has/ have + been + main verb (ing) + for/ since + mentioned time/ year.

• When there is time mentioned, we use for and when there is year mentioned, we use since.