On-line Te Reo Māori Dictionary

Ko Aroha tāku pōtiki.
Aroha is my youngest child
Identity sentences - ko...

Kei roto a Mia rāua ko Kauri i tō rāua whare.
Mia and Kauri are inside their (2x) house.
In, on, by, under... - kei runga...

Kei te aha a Jacob?
What is Jacob doing?
What is happening at the moment? - kei te aha?

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

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 Jacob tāku tama.
Jacob is my son