2004 Ford F150 obd readiness?

I am trying to have my truck inspected, but my catalyst and 02 components have not moved to ready and are still incomplete. I have driven through the proper drive cycle laid out by ford more than once and still nothing. I have given at least three cold soaks as well. I am not pulling any codes, is it a question of just time or could their be a malfunction with the cat or and o2 sensor that is not allowing the obd to finish. Wouldn't that pull code though?