As Jimi Oke points out, it would not make any difference what letter the term starts off with, but what sound it begins with. Due to the fact "regular" begins with a 'y' audio, it ought to choose 'a' as an alternative to 'an'. "Myself X" isn't even grammatically right, https://lukascrdqb.wikitidings.com/6763384/pet_shop_dubai_for_dummies