Formal:
* E kaabo o (afternoon): This is the most formal way to say "Good afternoon" and is suitable for someone you don't know well or someone older than you.
* E ku ile o (afternoon): This is another formal way to say "Good afternoon" and is often used in greetings.
Informal:
* E se o (afternoon): This is a more casual way to say "Good afternoon" and is suitable for friends and family.
Note: "afternoon" is not explicitly stated in these greetings. The context usually makes it clear that you're greeting someone in the afternoon.