I haven’t tested this, but it seems like one possible workaround is to have multiple properties that all return the same thing. Conceivably you could then get 28 inlines per property.
Note that the number of times a method is inlined most likely depends on the size of native code for that method (See http://blogs.msdn.com/b/vancem/archive/2008/08/19/to-inline-or-not-to-inline-that-is-the-question.aspx), the the number 28 is specific to that one property. A simple property would likely get inlined more times than a more complex method.