ā koutou

1. (determiner) your, yours (three or more people when referring to more than one thing) - a possessive determiner.

(Te Kākano Textbook (Ed. 2): 52-56;)

Haere ki te whakatētē i ā koutou kau! / Go and milk your cows, please!

2. (determiner) you (several people) have (more than one thing).

(Te Kākano Textbook (Ed. 2): 108-110;)

He mōkai ā koutou? / Do you have pets?

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;)

Te Kākano 3rd Edition