san

/san/

Cases

SingularPluralWhen to use it
nominativesanthe numbersanlathe numbersthe plain dictionary form — the doer of the sentence
genitivesannıthe number'ssanlanıthe numbers'the owner — whose it is
accusativesannıthe number (as the object)sanlanıthe numbers (as the object)a specific, known object — whom or what
dativesangato the numbersanlağato the numbersdirection or recipient — to where, to whom
locativesandaat / in the numbersanladaat / in the numberswhere it is; also having — mende bar, "I have it"
ablativesandanfrom the numbersanladanfrom the numberswhere 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
mysanımmy numbersanlarımmy numbers
yoursanıngyour numbersanlarıngyour numbers
his / hersanıhis / her numbersanlarıhis / her numbers
oursanıbızour numbersanlarıbızour numbers
you all'ssanığızyou all's numbersanlarığızyou all's numbers
theirsanlarıtheir numbersanlarıtheir numbers

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