kesginlik

/kesɡinlik/

Cases

SingularPluralWhen to use it
nominativekesginlikthe concisenesskesginliklethe concisenessesthe plain dictionary form — the doer of the sentence
genitivekesginliknithe conciseness'kesginliklenithe concisenesses'the owner — whose it is
accusativekesginliknithe conciseness (as the object)kesginliklenithe concisenesses (as the object)a specific, known object — whom or what
dativekesginlikgeto the concisenesskesginliklegeto the concisenessesdirection or recipient — to where, to whom
locativekesginlikdeat / in the concisenesskesginlikledeat / in the concisenesseswhere it is; also having — mende bar, "I have it"
ablativekesginlikdenfrom the concisenesskesginlikledenfrom the concisenesseswhere 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
mykesginligimmy concisenesskesginliklerimmy concisenesses
yourkesginligingyour concisenesskesginlikleringyour concisenesses
his / herkesginligihis / her concisenesskesginliklerihis / her concisenesses
ourkesginligibizour concisenesskesginlikleribizour concisenesses
you all'skesginligigizyou all's concisenesskesginliklerigizyou all's concisenesses
theirkesginlikleritheir concisenesskesginlikleritheir concisenesses

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