On-line Te Reo Māori Dictionary

Ko Jacob rāua ko Hana āku tamariki.
Harnah and Jacob are my children
Talking about more than one person - ...rāua ko..., rātou ko...

Ko Hana rāua ko Jacob
Harnah and Jacob
Talking about more than one person - ...rāua ko..., rātou ko...

Harnah.
.

Ko Harnah tāku tamāhine.
Harnah is my daughter.

Ko Harnah te tuahine o Jacob.
Harnah is the sister (of a boy) of Jacob.

Ko Jacob te tungāne o Harnah.
Jacob is the brother (of a girl) of Harnah.

Ko Harnah tāku mātāmua.
Harnah is my eldest child.

Ko Hana tāku kōtiro.
Harnah is my girl.