If USCIS determines that there are more immigrant visas available for a fiscal year than there are known applicants for such visas, USCIS will state on this page that you may use the Dates for Filing Visa Applications chart. Otherwise, USCIS will indicate on this page that you must use the Application Final Action Dates chart to determine when you may file your adjustment of status application.
Trying to get an F-1 while an AOS/I-485 is pending has been a recurring theme in our community. Last year in May/June we had spent two hours talking about this theme in our community conference calls. A lot of people wanted to do their MBA and were not able to wait for their green cards to join school.
Generally speaking when you have exhibited immigrant intent, getting an F-1 becomes difficult. On top of that, USCIS has said that F-1 is not compatible with a simultaneous I-485. But USCIS has never told us what happens if do file for an F-1 while an I-485 is pending.