In Inuktut, we indicate who is performing an action by using an affix that appears (usually) at the very end of a verb:
| takujunga | I see |
In the above word, taku- describes the action of seeing and the affix –junga describes who is seeing.
By using different affixes, we can talk about different people doing the same action:
| nirijunga | I eat |
| nirijutit | you eat |
| nirijuq | he / she eats |
| nirijuguk | the two of us eat |
| nirijugut | we (three or more) eat |
| nirijusik | you two eat |
| nirijusi | you (three or more) eat |
| nirijuuk | the two of them eat |
| nirijut | they (three or more) eat |
The affixes highlighted above in blue can be added to any root that ends in a vowel. Remember Inuktut has three vowels i, u and a.
If the root ends in any other letter, we change the j that begins each of these affixes to t:
| uqalimaaqtunga | I read |
| siniktuq | he sleeps |