" Kaba'an ko sa iyo a sa kadakalan? "
This is a more direct translation of "How are you all?".
Here's a breakdown:
* Kaba'an - This means "How are you?"
* ko sa iyo - This means "to you"
* a sa kadakalan - This means "and to everyone"
This is a common and respectful way to greet a group of people in Maranao. It's a little bit more formal than just saying "kamusta kayo," which is also acceptable.