The Morphology of S's Declensions

Underlying s may have mutations that lead either to z or p. I don't know what's going on there and he also has our can go to t or to p right so we have the teaI didn't have time to do was sit down and compare this to the proto language that's being derived from if I'd had a little more time to do that I might have been able to figure out what was going on thereYeah that might be that might be a thing to do yeah that would be that would be interesting to do, but  it's a conlang so I don't really feel motivated to do itso and nominal morphology he has three declensions.