On-line Te Reo Māori Dictionary

He maahita ia
He is a teacher

Hei maahita ia
He will become a teacher

Ka maahita pea ia
He might become a teacher

He maahita teeraa tangata
That man is a teacher

Kaaore te tamaiti i paatai ai te maahita i te whakarongo
The child that the teacher asked wasn’t listening