Support Main: Primary Role

As a support main, when I play ranked sometimes I feel I want to play mid or jungle etc. But when I put support as a secondary role and jungle as my primary, I always get support. My question is, is there a way I can for sure get that primary role at least once every couple games? If I play support for 3~5 games, can I get another role at least once? I know there are support mains that might always want support but if that's the case, the role can be put as a primary role.

I feel this is an odd request, since most people that play other lanes (besides support) usually hate when they are stuck with support. When I play ranked, I get the secondary role I chose around 1 in every 50 games. I just wish the odds to get this secondary role were increased just a little. I really like mid and jungle as well as support.

I'd like to hear from other people. Thanks in advance.