For example, if you have myasthenia gravis, you may notice that during a meal, your jaw muscles become tired and weak, interfering with your ability to chew food. After you have rested for a little while, the muscles may become strong again, allowing you to resume eating.
Reentry Permits. If you hold a green card and know in advance that you must be outside the United States for more than one year, it's worth applying to USCIS for a reentry permit. This lets you to stay away for up to two years. See â Reentry Permits: Preparing Green Card Holders for Long Absences from the U.S. â.
Renewing Your 10-Year Green Card. You should renew your Green Card if you are a permanent resident and your card is valid for 10 years and is either expired or will expire within the next 6 months. Filing online Form I-90, Application to Replace Permanent Resident Card. Filing paper Form I-90 by mail.