when can a writer review her essay?\nbefore she has written it\nafter she has written it

when can a writer review her essay?\nbefore she has written it\nafter she has written it

when can a writer review her essay?\nbefore she has written it\nafter she has written it

Answer

Brief Explanations:

Reviewing an essay requires the essay to exist. So it must be done after writing.

Answer:

after she has written it