In the academy world, you first read all the research papers that have been published (a survey). You then start your own research and write your own paper. To dig information out of the ancient forms is only the 1st step. To create your own form will be the 2nd step. I was talking about the 1st step. You are talking about the 2nd step.IMO, that's not changing your form, it's just working combinations. It's only changing the form if you assemble a whole new form from those combinations.