How do you say welcome french patois?

You can't really say "welcome" in a specific French patois, because "patois" refers to a regional dialect of French. Each region has its own unique dialect, and therefore its own way of saying "welcome".

Here are some examples of how you might say "welcome" in different French patois:

* Normandy: "Bienvenue" (pronounced "byen-v'nu") - this is the standard French word, but with a regional accent

* Brittany: "Degemer mat" (pronounced "de-geh-mer ma") - this is a Breton phrase, not French, but it is often used in Brittany

* Occitanie: "Benvenguda" (pronounced "ben-ven-goo-da") - this is the Occitan word for "welcome"

* Picardy: "Bienvenue" (pronounced "byen-v'nu") - again, the standard French word with a regional accent

* Alsace: "Wilkommen" (pronounced "vil-kom-men") - this is the German word for "welcome," reflecting the historical influence of German in Alsace

So, it's important to know which region you are talking about to give you the most accurate phrase.