H1B case denied and case sent back to USCIS for review

Hello,
I got my h1b visa approved in October 2018 worked for one year and came to India for stamping in November 2019. I was issued 221(g) with no documents asked. After 3 months I got a OF 194 Refusal letter stating that ACTION IN MY CASE WAS SUSPENDED UNDER 221(G) AND CASE WAS SENT BACK TO USCIS FOR FURTHUR ADMINISTRATIVE PROCESSING. CASE WAS CLOSED BY CONSULATE.
IF USCIS REVOKES THE PETETION IT CAN BE REVOKED UNDER SECTION 212(A)(6)©(I) OR OTHER APPROPRIATE SECTION. IF USCIS AFFIRMS THE PETETION IT WILL BE SENT BACK TO CONSULARE FOR APPROVAL.
My employer waited almost for one year he never got a reply from USCIS. He is applying for withdrawal of the petition because he might be hiring someone else now. Can I apply for H4 visa because my wife is under H1B visa in USA. I waited all these days but due to extreme delays Employer is withdrawing my petition.
Can I Go for H4 visa.