jeng

/dʒeŋ/

Cases

SingularPluralWhen to use it
nominativejengthe sleevejenglethe sleevesthe plain dictionary form — the doer of the sentence
genitivejengnithe sleeve'sjenglenithe sleeves'the owner — whose it is
accusativejengnithe sleeve (as the object)jenglenithe sleeves (as the object)a specific, known object — whom or what
dativejenggeto the sleevejenglegeto the sleevesdirection or recipient — to where, to whom
locativejengdeat / in the sleevejengledeat / in the sleeveswhere it is; also having — mende bar, "I have it"
ablativejengdenfrom the sleevejengledenfrom the sleeveswhere 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
myjengimmy sleevejenglerimmy sleeves
yourjengingyour sleevejengleringyour sleeves
his / herjengihis / her sleevejenglerihis / her sleeves
ourjengibizour sleevejengleribizour sleeves
you all'sjengigizyou all's sleevejenglerigizyou all's sleeves
theirjengleritheir sleevejengleritheir sleeves

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