Question

My father asks me,"for how long------she---in your school. (teach).
present perfect continuous ​

Answer 1

Answer:

For how long has she been teaching in your school.

Answer 2

Answer:- My father asks me,“ For how long has she been teaching in your school.
Explanation

The present perfect continuous tense (also known as the present perfect progressive tense) shows that something started in the past and is continuing at the present time. The present perfect continuous is formed using the construction has/have been + the present participle (root + -ing).

Examples of Present Perfect Continuous Tense. Present Perfect Continuous tense represents the work which started in the past and is still running. It uses “have been/has been” and “ing” is added with the verb.
FORMULA

POSITIVE FORM (+): Subject + HAVE/HAS + BEEN + Verb-ING

Hope it helps!!
Plz mark me as the brainliest answer..