2. (determiner) we have (you two or more and more than one thing).
(Te Kākano Textbook (Ed. 2): 108-110;)
3. Used in these ways listed above when the possessor has control of the relationship or is dominant, active or superior to what is possessed.
(Te Kākano Textbook (Ed. 2): 54-56, 140-141;)