Çeçenli

/tʃetʃenli/

Cases

SingularPluralWhen to use it
nominativeÇeçenlithe ChechenÇeçenlilethe Chechensthe plain dictionary form — the doer of the sentence
genitiveÇeçenlinithe Chechen'sÇeçenlilenithe Chechens'the owner — whose it is
accusativeÇeçenlinithe Chechen (as the object)Çeçenlilenithe Chechens (as the object)a specific, known object — whom or what
dativeÇeçenligeto the ChechenÇeçenlilegeto the Chechensdirection or recipient — to where, to whom
locativeÇeçenlideat / in the ChechenÇeçenliledeat / in the Chechenswhere it is; also having — mende bar, "I have it"
ablativeÇeçenlidenfrom the ChechenÇeçenliledenfrom the Chechenswhere 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
myÇeçenlimmy ChechenÇeçenlilerimmy Chechens
yourÇeçenlingyour ChechenÇeçenlileringyour Chechens
his / herÇeçenlisihis / her ChechenÇeçenlilerihis / her Chechens
ourÇeçenlibizour ChechenÇeçenlileribizour Chechens
you all'sÇeçenligizyou all's ChechenÇeçenlilerigizyou all's Chechens
theirÇeçenlileritheir ChechenÇeçenlileritheir Chechens

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