Eng

Doesn't need to...

不必

Doesn't have to, Doesn't need to

不需要

Didn't need, Doesn't need, Doesn't need to, Don't need, Don't need to

(Had to, Has to, Have to, Having to, Need, Needed, Needing, Needs, Require, Required, Requires, Requiring, To have to, To need, To require)