The palace has undergone alterations and additions, e.g.
In accepting, with slight reservations, the results of the development which the Church had undergone during the fifty years from 1640 to 210 it reduced itself to the level of a sect.
The balance of Italian trade has undergone frequent fluctuations.
Added to it was the pleasure of seeing Cynthia, after all she'd undergone, so utterly enjoying the day.
Although in the course of its long history it has undergone many sieges and was sacked at various epochs by the Vandals, Normans, French and Spaniards, it preserves many monuments of its ancient days.