These brief explanations below should establish your provisional status.
UK citizen - England: You are a UK citizen, or are the child or grandchild, or the spouse or civil partner of a UK citizen, and have lived in England for the past three years, but not just for full-time education. If you have been living in England for three years partly for full-time education, you also lived in England prior to that three year period.
UK citizen - Scotland: You are a UK citizen, or are the child or grandchild, or the spouse or civil partner of a UK citizen, and have lived in Scotland for the past three years, but not just for full-time education. If you have been living in Scotland for three years partly for full-time education, you also lived in Scotland prior to that three year period.
UK citizen - Wales: You are a UK citizen, or are the child or grandchild, or the spouse or civil partner of a UK citizen, and have lived in Wales for the past three years, but not just for full-time education. If you have been living in Wales for three years partly for full-time education, you also lived in Wales prior to that three year period.
UK citizen - Northern Ireland: You are a UK citizen, or are the child or grandchild, or the spouse or civil partner of a UK citizen, and have lived in Northern Ireland for the past three years, but not just for full-time education. If you have been living in Northern Ireland for three years partly for full-time education, you also lived in Northern Ireland prior to that three year period.
British citizen - Channel Islands and Isle of Man: You are a British citizen, or are the child or grandchild, or the spouse or civil partner of a British citizen, and have lived in the Channel Islands or Isle of Man for the past three years, but not just for full-time education. If you have been living in the Channel Islands or Isle of Man for three years partly for full-time education, you also lived in the Channel Islands or Isle of Man prior to that three year period.
British citizen - British Overseas Territories: You are a British citizen, or are the child or grandchild, or the spouse or civil partner of a British citizen, and have lived in the British Overseas Terriories for the past three years, but not just for full-time education. If you have been living in the British Overseas Territories for three years partly for full-time education, you also lived in the British Overseas Territories prior to that three year period.
Refugee: You have been recognised as a refugee by the British government or you are the spouse, civil partner or child under 18 of such a person at the time of the asylum application.
Humanitarian Protection or similar: You have been granted Exceptional Leave to Enter or Remain, Humanitarian Protection or Discretionary Leave or you are the spouse, civil partner or child under 18 of such a person at the time of the asylum application.
Settled in the UK: You have Indefinite Leave to Enter or Remain in the UK or have the Right of Abode in the UK and have lived in the UK, the Channel Islands or the Isle of Man (or more than one of these) for three years, but not just for full-time education. (However, this does not apply if you are exempt from immigration control, for example, as a diplomat, a member of visiting armed forces or an employee of an international organisation or the family or staff member of such a person: if this is your situation your residential category is Other).