akka

/akka/

Cases

SingularPluralWhen to use it
nominativeakkathe grandfatherakkalathe grandfathersthe plain dictionary form — the doer of the sentence
genitiveakkanıthe grandfather'sakkalanıthe grandfathers'the owner — whose it is
accusativeakkanıthe grandfather (as the object)akkalanıthe grandfathers (as the object)a specific, known object — whom or what
dativeakkağato the grandfatherakkalağato the grandfathersdirection or recipient — to where, to whom
locativeakkadaat / in the grandfatherakkaladaat / in the grandfatherswhere it is; also having — mende bar, "I have it"
ablativeakkadanfrom the grandfatherakkaladanfrom the grandfatherswhere 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
myakkammy grandfatherakkalarımmy grandfathers
yourakkangyour grandfatherakkalarıngyour grandfathers
his / herakkasıhis / her grandfatherakkalarıhis / her grandfathers
ourakkabızour grandfatherakkalarıbızour grandfathers
you all'sakkağızyou all's grandfatherakkalarığızyou all's grandfathers
theirakkalarıtheir grandfatherakkalarıtheir grandfathers

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