"We need to" and "We must " are synonymous, aren't they? If not, what is the difference?
February 4, 2019
Well, in English we use them differently.
- Must for a personal obligation. We must work here, because we need the money.
- Have to for an obligation from an authority. We have to work here, because the boss said so.
The negative forms have very different meanings.
- Must not it is prohibited
- Not have to absence of obligation
August 15, 2019