Can I do a funded PhD in the UK given that I cannot study for three more years?

It depends. Most funded PhD programs in the UK require a full-time commitment of 3 - 4 years, so if you cannot study for that duration, a traditional funded PhD may not be suitable.

However, you could consider these alternatives:
- Part-time PhD: Some universities offer part-time options, extending the study period (often up to 6 years).
- Professional Doctorates: Designed for working professionals with more flexible schedules.
- Distance Learning PhDs: Some institutions offer remote study with flexible hours, but eligibility varies.
- PhD by Publication: If you have substantial research and publications, this route may offer more flexibility.