On-line Te Reo Māori Dictionary

Kei te heke iho a Manu ki raro.
Manu is heading down to the bottom.
Using 'ki' to indicate direction towards something - ki

Kei te haere a Raureka rāua ko Te Naera.
Raureka and Te Naera are going.
Talking about more than one person - ...rāua ko..., rātou ko...

Hei tā Michale Naera, heamana o Te Mana Hauora, he uaua ki ētahi tūroro Māori te mārama ki ngā rerenga kōrero hauora reo pākeha, ā, ka māmā ake me he Māori te reo.
Te Mana Hauora chair Michael Naera said Māori patients struggled with English medical terms and would find it easier if they were in Māori.
Conjunctions - and - ā

Kei te piki ake a Te Naera ki runga
Te Naera is climbing up on top.
Up - ake

Ko Te Naera tāku tama.
Te Naera is my son (or boy).

Ko Te Naera te pēpi.
Te Naera is the baby.

Kei te haere a Raureka rāua ko Te Naera ki te papa tākaro.
Raureka and Te Naera are going to the playground.