How do you say how are sir in french language?

The most common way to say "How are you, sir?" in French is:

"Comment allez-vous, monsieur?"

Here's a breakdown:

* Comment allez-vous? - This is the formal way to ask "How are you?"

* Monsieur - This means "Sir" and is used as a polite title for a man.

Here are some other ways to say it:

* "Comment allez-vous, mon cher monsieur?" (This is a more polite and formal way to say "How are you, sir?")

* "Comment vous portez-vous, monsieur?" (This is a slightly less common but still acceptable way to ask "How are you, sir?")

Remember, the best way to address someone depends on the context and your relationship with them.