On the petition of an interested person, a court shall reform a disposition in the manner that most closely approximates the transferor's manifested plan of distribution and that is within the five hundred years allowed under section 14-2901 if:
1. A nonvested property interest or a power of appointment becomes invalid under section 14-2901.
2. A class gift is not but might become invalid under section 14-2901 and the time has arrived when the share of any class member is to take effect in possession or enjoyment.
3. A nonvested property interest that is not validated by section 14-2901, subsection A, paragraph 1 can vest but not within ninety years after its creation.