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.
Know that your permanent resident status will not expire even if your Green Card expires. The American law states that a lawful permanent resident must always possess a valid Green Card so as to prove his legal status in the US.now that your permanent resident status will not expire even if your Green Card expires. The American law states that a lawful permanent resident must always possess a valid Green Card so as to prove his legal status in the US.