Because of his broken hip, John Jones has not and possibly never will be able to run the mile again.
(a) Has not and possibly never will be able to run
(b) has not and possibly will never be able to run
(c) has not been and possibly never would be able to run
(d) has not and possibly never would be able to run
(e) has not been able to run and possibly never will be able to run
the answer is e. I put the answer c. Why can't it be the answer c????