keten

/keten/

Cases

SingularPluralWhen to use it
nominativeketenthe linenketenlethe linensthe plain dictionary form — the doer of the sentence
genitiveketennithe linen'sketenlenithe linens'the owner — whose it is
accusativeketennithe linen (as the object)ketenlenithe linens (as the object)a specific, known object — whom or what
dativeketengeto the linenketenlegeto the linensdirection or recipient — to where, to whom
locativeketendeat / in the linenketenledeat / in the linenswhere it is; also having — mende bar, "I have it"
ablativeketendenfrom the linenketenledenfrom the linenswhere 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
myketenimmy linenketenlerimmy linens
yourketeningyour linenketenleringyour linens
his / herketenihis / her linenketenlerihis / her linens
ourketenibizour linenketenleribizour linens
you all'sketenigizyou all's linenketenlerigizyou all's linens
theirketenleritheir linenketenleritheir linens

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