I think at least four are yellowbelly, maybe more. The one on the top left is an obvious one. The next two in that row look yellowbelly to me and the one on the bottom right does as well. The others I'm not sure about.

Even though there are several yellowbellies in the clutch, it is still possible that the normal male may have fathered some of the others. You can have two fathers in the same clutch. I'd need to see more of their patterns to determine if any are normal.