I taught my son to fly pattern years ago by telling him what to do not the manuver. If we needed to do a hump with 1/2 roll up I would tell him to pull vertical and do a 1/2 roll. then push to vertical down and exit upright. It worked so well that when we fly the unknowns at an IMAC contest that is how we do it. You don't have to remember the manuvers just to listen to your caller. You can even add corrections in this to help the manuvers look better.