回复：帮人问，F4排期就快到了，但申请者本人病故，其妻子和儿子还可以排期到后移民吗？

来源: 于 2009-07-21 08:03:09 [旧帖] [给我悄悄话] 本文已被阅读：次

derivative status is derived from the principle/primary, so once there is no longer the primary beneficiary, there is no case for the derivatives.