Your immigration status in the United States determines your legal rights and eligibility to stay in the country. One can be on only one immigration status at a time!
Frequently, foreign nationals in the United States apply for more than one immigration benefits, one after the other.
Successive visa and permanent residence applications under different categories are permissible and is done very frequently so that the foreign nationals can stay in U.S. and continue with their lives peacefully. However, at a time, the foreign national in the United States, could hold only one immigration status.
While each change of status or extension application involves necessary additional expense, the benefit that comes with each such status can not always be enjoyed in combination because you are a worker either under H1b or under L1 status. And for the immigration status you are either a student or a foreign national employee or a spouse awaiting processing of your marriage-based immigration petition.
When the benefits attached to multiple immigration statuses are being enjoyed simultaneously, what you have at hand is a bigger immigration issue.
If you have questions about your immigration status or about what options are available to you, consulting an immigration lawyer in Indianapolis at Haranlaw can help you understand the next steps.