etiw

/etiw/

Cases

SingularPluralWhen to use it
nominativeetiwthe doingetiwlethe doingsthe plain dictionary form — the doer of the sentence
genitiveetiwnithe doing'setiwlenithe doings'the owner — whose it is
accusativeetiwnithe doing (as the object)etiwlenithe doings (as the object)a specific, known object — whom or what
dativeetiwgeto the doingetiwlegeto the doingsdirection or recipient — to where, to whom
locativeetiwdeat / in the doingetiwledeat / in the doingswhere it is; also having — mende bar, "I have it"
ablativeetiwdenfrom the doingetiwledenfrom the doingswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
myetiwimmy doingetiwlerimmy doings
youretiwingyour doingetiwleringyour doings
his / heretiwihis / her doingetiwlerihis / her doings
ouretiwibizour doingetiwleribizour doings
you all'setiwigizyou all's doingetiwlerigizyou all's doings
theiretiwleritheir doingetiwleritheir doings

The overlap in the last rows is real, not a mistake: etiwleri can mean "his / her doings", "their doing", or "their doings" — context decides.