ağaz

/aʁaz/

Cases

SingularPluralWhen to use it
nominativeağazthe weaselağazlathe weaselsthe plain dictionary form — the doer of the sentence
genitiveağaznıthe weasel'sağazlanıthe weasels'the owner — whose it is
accusativeağaznıthe weasel (as the object)ağazlanıthe weasels (as the object)a specific, known object — whom or what
dativeağazğato the weaselağazlağato the weaselsdirection or recipient — to where, to whom
locativeağazdaat / in the weaselağazladaat / in the weaselswhere it is; also having — mende bar, "I have it"
ablativeağazdanfrom the weaselağazladanfrom the weaselswhere 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
myağazımmy weaselağazlarımmy weasels
yourağazıngyour weaselağazlarıngyour weasels
his / herağazıhis / her weaselağazlarıhis / her weasels
ourağazıbızour weaselağazlarıbızour weasels
you all'sağazığızyou all's weaselağazlarığızyou all's weasels
theirağazlarıtheir weaselağazlarıtheir weasels

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