On-line Te Reo Māori Dictionary

Kei te hōhipera au e mahi ana.
I am working at the hospital.
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Kei te hōhipera tō māmā.
Your mother is at the hospital.
Locatives (at the moment, something is somewhere) - kei te

I mate ia ki te hōhipera i Ākarana.
He died in hospital in Auckland.
Statives - mate, ngaro, mau...

Kei te hohipera ia inaianei.
She's at the hospital now.