So my best guess is corresponding type... but that's all. I want to use Dracovish for my SwSh team but idk how to get earlygame crunch + psychic fangs, etc. Literally any info on how tms/trs work in terms of obtaining is appreciated.
Source: Serebii here
As you can see, all the fighting types here drop fighting type TMS. (Tyrogue gives Body Press TM for example) so yes, it's depending on types.