ia nei
1. (particle) then, indeed, therefore - a particle to add emphasis, including to questions and commands. Sometimes written as one word, i.e. ianei.
He aha ia nei te kōtiro rā tē rite ai anō ki a au? / Why, then, should this girl not do it just as I did?
Ko ngā Etiopiana, ko ngā Rupimi, he teka ia nei he ope tino nui rātou, he maha noa atu hoki ā rātou hāriata, ā rātou kaieke hōiho? (PT 2 Ngā Whakapapa 16:8) / Were not the Ethiopians and the Lubims a huge host, with very many chariots and horsemen?
He whawhaitanga, ko taua kupu anō. Kāore anō ia nei i mahue noa i te ngutu o te wahine, o te tangata (JPS 1990:153). / Battles have been fought because of that saying. To this day it has not completely left the lips of men and women.