pomidor

/pomidor/

Cases

SingularPluralWhen to use it
nominativepomidorthe tomatopomidorlathe tomatoesthe plain dictionary form — the doer of the sentence
genitivepomidornuthe tomato'spomidorlanıthe tomatoes'the owner — whose it is
accusativepomidornuthe tomato (as the object)pomidorlanıthe tomatoes (as the object)a specific, known object — whom or what
dativepomidorğato the tomatopomidorlağato the tomatoesdirection or recipient — to where, to whom
locativepomidordaat / in the tomatopomidorladaat / in the tomatoeswhere it is; also having — mende bar, "I have it"
ablativepomidordanfrom the tomatopomidorladanfrom the tomatoeswhere 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
mypomidorummy tomatopomidorlarımmy tomatoes
yourpomidorungyour tomatopomidorlarıngyour tomatoes
his / herpomidoruhis / her tomatopomidorlarıhis / her tomatoes
ourpomidorubuzour tomatopomidorlarıbızour tomatoes
you all'spomidoruğuzyou all's tomatopomidorlarığızyou all's tomatoes
theirpomidorlarıtheir tomatopomidorlarıtheir tomatoes

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