Formal:
* Aē: This is the most common and formal way to say sorry. It literally means "yes" but is used in this context to acknowledge your wrongdoing and express regret.
* Ngāwari: This means "forgive me" or "excuse me." It is a more formal and respectful way to apologize than "aē."
* Tena koe: This is a general greeting of respect and can be used to apologize for minor inconveniences.
Informal:
* Aroha: This means "love" but is often used to express sympathy or apologize for something small.
* Whakama: This means "shame" and is used to express your remorse for something you've done.
* Tena koe: This can also be used informally, but it is best to use it in situations where you don't feel comfortable with the other options.
In addition to the above, here are some other phrases you can use:
* Kaore au i te whakaaro kia: This means "I didn't mean to."
* Kaore au i te mohio: This means "I didn't know."
The best way to say "sorry" in Māori will depend on the situation and your relationship with the person you are apologizing to.
It's always good to consider the tone and intention you want to convey when choosing the right phrase.