我几个月前给我的父母申请绿卡，已拿到。现在我lg要给她妈申请。填经济担保表时，有一项是这么问的：I am sponsoring the following family members immigrating at the same time or within six months of the principal immigrant named in part 2 above. Do not include any relative listed on a separate visa petition.我父母的申请应该算是separate petition吧？这样我再给我婆婆填时， 还需要把握父母深情的信息也填进去吗？