There are only a handful of suffixes:
-hu/-ku* (my)
-mu (your singular)
-ña (his/hers/its) (sometimes pronounced/written -na)
-ta (our, including the listener)
-måmi (our, excluding the listener)
-miyu (your plural)
-ñiha (their) (sometimes pronounced/written -niha)
Here are some examples of how to use the suffixes:
- kåretå-hu (my car)
- lepblo-ku (my book)
- fino'-mu (your (singular) words/language)
- gimen-ña (his/her drink)
- eskuelå-ta (our school, as well as the listener's)
- familian-måmi (our family, but not the listener's)
- guma'-miyu (your (plural) house)
- atungo'-ñiha (their acquaintance)
Hopefully, some examples will clarify the concept:
- familia + -miyu ==> familiån-miyu (your (plural) family)
- kåreta + -ñiha ==> kåretån-ñiha (their car)
- guma' + -måmi ==> guma'-måmi (our house, not the listener's)
- såga + -ñiha ==> sågån-ñiha (the place where "they" stay)
- nåna + -måmi ==> nånan-måmi (our mother, not the listener's)
- eskuela + -miyu ==> eskuelån-miyu (your (plural) school)
*the difference between -hu and -ku is just that you use -ku when there is a consonant cluster in the word, but you can probably get away with just using -hu and no one would say anything ;-)