再问：未婚妻B2 to F1 的问题

 

未婚妻将在春节以旅游签证赴美同我结婚。我有绿卡。然后她申请语言学校（它们给发i20).请问她呆在美国的这段时间，她的身份怎么才能转成F1？
-had better do it 2 to 3 months later after she enters US. Also she has to convince USCIS that she has no immigration intent, otherwise her F-1 will not be approved. So, she may change her status to F-1 first and marry you later (at least file the F-1 application first, then marry you).

并大概要多久啊？-3 to 6 months, case by case.

再问8老师：如果我们先不结婚，先把她转成F1。转的过程中她的B-2能否延期？我怕6月不够？

转成F1之后，我们在结婚，给她办绿卡。可行吗？

谢谢