- Joined
- Jul 28, 2009
- Member Type
- English Teacher
- Native Language
- British English
- Home Country
- UK
- Current Location
- UK
The infinitive of "has to" is "have to", in the same way that the infinitive form of "has" is "have". It doesn't have a subjunctive form (in my opinion). I would use "to be obliged to" if I needed the subjunctive.
I suggest that everyone be obliged to do XXX.
I suggest that everyone be obliged to do XXX.