On-line Te Reo Māori Dictionary

I te pō roa nei, ha tihewa ia.
She sneezed all night.
Past - specifying a particular time - i te

Ka mutu ōna tohu, ka noho ki raro.
When his instructions were ended, he sat down.
Ka used to indicate the past - ka

Ka pupihi te hau, ha hingahinga ngā rākau, ka rere ngā tīni o te whare.
The wind blew, the trees blew over and roofing iron blew off.
Ka used to indicate the past - ka

Ko ngā iwi o te rāwhiti, o te tonga hoki, ha mahi kē i te "kei te...".
The tribes of the east and the south, on the other hand, use "kei te...".