Normal type moves become flying type.
Normal type moves become fairy type.
Normal type moves become ice type.
However, there are other moves that change a moves ability.
Normalize: Every move you use is the normal type.
Protean: Changes your move to the type of the move you are about the use, whenever you use a move. Because of this you will always get STAB.
Colour Change: Changes your type to the type of the last move you were hit with every time you get hit by a move.
Electrify: If you hit the opponent right before they use their move (so hitting first on that turn), their move will become electric type.
Ion Deluge: Targets the whole field and makes all normal type moves become electric typed.
Weather Ball: Changes type based on the weather. Becomes 2x as powerful when there is weather.
Judgement + Multitype : Changes type based on what item you are holding:
Normal: No plate
Fire: Flame plate
Water: Splash plate
Grass: Meadow plate
Electric: Zap plate
Ghost: Spooky plate
Steel: Iron plate
Dark: Dread plate
Fairy: Pixie plate
Dragon: Draco plate
Bug: Insect plate
Fighting: Fist plate
Ice: Icicle plate
Flying: Sky plate
Ground: Earth plate
Rock: Stone plate
Psychic: Mind plate