A Number of cities in Rio Grande do Sul (but in the remainder of the condition speakers may or may not use it in additional official speech), largely near the border with Uruguay, have a slightly distinctive pronunciation in a few situations (tu vieste turns into tu viesse), that is https://brightfrenzy.com/userinfo.php?user=shelley-rustin.451692&mod=space&do=profile&name=Your_Account&op=userinfo