move deleter person.
you cant
There's a move deleter in blackthorn city he can remove hm moves.
Fly is an HM move - HM moves can't be forgotten by replacing it with a new one. Instead, you have to go to the move deleter to forget Fly, as is the case with all HM moves.
There is a move deleter who can make pokemon forget HM moves.
take the Pokemon to a guy in lilycove city and he makes them forget
thats inpossible it can forget HMs only if you use a cheat
you go to the guy in cancave city in the house
He lives in one of the houses in Blackthorn City.
Find the move deleter.
you go to blackhorn city and there you will find a place there
Yes you can trade them over but they won't be able to forget the HM moves until you find the move deleter.
at canalave city there is a move deleter he is an old man