Formal:
* Aloha kakahiaka (morning): "Good morning." This is a common greeting, but it doesn't directly ask how you are. You could add "Pehea ʻoe?" (How are you?) after.
* Aloha awakea (afternoon): "Good afternoon."
* Aloha ahiahi (evening): "Good evening."
* Aloha pō (night): "Good night."
Informal:
* Aloha (general): "Hello" or "Goodbye." You could follow up with "Pehea ʻoe?" (How are you?).
* Pehea ʻoe? (How are you?) A direct question asking how someone is doing.
* ʻAʻole loa (literally "not at all"): This is used as a polite way of saying "fine" or "I'm doing well" in response to "Pehea ʻoe?"
To be more specific:
* Pehea ʻoe i kēia lā? (How are you today?)
* Pehea ʻoe i kēia manawa? (How are you now?)
When someone asks you "Pehea ʻoe?" you can respond with:
* Maikaʻi (good): The most common response.
* Maikaʻi loa (very good): "Very good"
* ʻAʻole loa (not at all): "Fine" or "I'm doing well"
* Maikaʻi, a ʻoe? (Good, and you?)
It's important to note that the Hawaiian language is spoken with a lot of emphasis on context and the relationship between speakers. Using "Aloha" is always a safe bet, but learning some of the other phrases will help you communicate more effectively.