portnoy

/portnoj/

Cases

SingularPluralWhen to use it
nominativeportnoythe tailorportnoylathe tailorsthe plain dictionary form — the doer of the sentence
genitiveportnoynuthe tailor'sportnoylanıthe tailors'the owner — whose it is
accusativeportnoynuthe tailor (as the object)portnoylanıthe tailors (as the object)a specific, known object — whom or what
dativeportnoyğato the tailorportnoylağato the tailorsdirection or recipient — to where, to whom
locativeportnoydaat / in the tailorportnoyladaat / in the tailorswhere it is; also having — mende bar, "I have it"
ablativeportnoydanfrom the tailorportnoyladanfrom the tailorswhere 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
myportnoyummy tailorportnoylarımmy tailors
yourportnoyungyour tailorportnoylarıngyour tailors
his / herportnoyuhis / her tailorportnoylarıhis / her tailors
ourportnoyubuzour tailorportnoylarıbızour tailors
you all'sportnoyuğuzyou all's tailorportnoylarığızyou all's tailors
theirportnoylarıtheir tailorportnoylarıtheir tailors

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