In British English bought would be the regular previous participle of get, and gotten survives only in some established phrases, including sick-gotten gains. In American English gotten, Even though once in a while criticized, is an alternative normal earlier participle in most senses, specifically in the senses "to obtain'' or https://licenseforcarauctions75420.wikifrontier.com/7535822/the_2_minute_rule_for_license_for_car_auctions