tā kōrua - your (singular, addressed to two people)
Kāti, he aha tā kōrua mahi i tēnei rā, e moko?So, what are you two doing today, my grandchild?What are you doing? - He aha tāu mahi?
He aha tā kōrua mahi i Pōneke?What did you two get up to in Wellington?What are you doing? - He aha tāu mahi?
Ka pai tā kōrua whakahoki mai i taku tama ina mutu te whakawai?Would you mind dropping my son off here after practice?Is it OK if... ? - Ka pai taku...?
I pēwhea tā kōrua hararei?How was your (you two) holiday?How is...? - E pēwhea ana, he pēwhea?