On-line Te Reo Māori Dictionary

Ko tēnei he tekau tana taraka.
This is a ten ton truck.
Identity sentences - ko...

I runga i te taraka.
On the truck.
Locatives - past (something was somewhere) - i te

Ka tae mai te taraka o Rangi me ngā tēpu, me ngā tūru.
Rangi's truck arrived with the tables and the chairs.
Ka used to indicate the past - ka

He taraka miraka tērā.
That's a milk truck.
That (over there) - tērā