Is there a way to get a Pokemon to evolve to their normal form and not their aloan form in sun?

Question

I want to get some non alohan forms as they are not always improvements.

Answer 1

If a Pokémon evolves from a species that does not have a regional variant to one that does, then, in Alola, it will always evolve into its Alola Form and cannot evolve into its normal form.

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Comments

Still keeping this answer checked as the way I asked it makes your answer the best and also it is the only answer but I found out the everstone will force an egg to hatch into its normal form in Sun and Moon. Well if the pokemon holding the everstone is in its normal form.