e iwa - nine [things]
E iwa ngā hoihō e oma atu ana.There are nine horses running away.Sentences with a subclause - e... ana
E iwa ngā whare.There are nine houses.Numbering things - e rua, e toru...
Kāore e iwa ngā whare.There are not nine houses.Negating counting things - Kāore e...