Cannot supply complete information for "previous UK immigration applications in the UK or abroad"

[Linster]

Hello,

I am applying for a British passport after getting an ILR on the basis of 10 years of continuous residency. As I've been in the UK for over 11 years and had numerous student visas, I'm struggling to provide the complete information for this question: "Have you made any previous UK immigration applications in the UK or abroad?"

I'm sure I'm missing some entries and cannot fill in all the gaps, especially in the early years when I had multiple short-term (6 months) student visas.

What can I do in this situation? Should I just complete it to the best of my knowledge? I'm worried that providing incomplete information might compromise my application.

Thank you in advance for your help.

[zimba]

Complete to the best of your knowledge