Filing i-539 extension while COS (539) to F is pending

[fulash]

Hi,

My situation is a bit complicated.

I changed my status from H1 to F1 (time requested 6 months) which was originally denied then I filed MTR and case has been reopened. now that time requested in COS is nearing expiration, COS is still pending and I have 6 more months in my I-20. Can I file another i-539 on top of pending ? What should I write about my current status and its validation on my new 539 application ?

 

 

Thanks

F