surat

/surat/

Cases

SingularPluralWhen to use it
nominativesuratthe picturesuratlathe picturesthe plain dictionary form — the doer of the sentence
genitivesuratnıthe picture'ssuratlanıthe pictures'the owner — whose it is
accusativesuratnıthe picture (as the object)suratlanıthe pictures (as the object)a specific, known object — whom or what
dativesurathato the picturesuratlağato the picturesdirection or recipient — to where, to whom
locativesuratdaat / in the picturesuratladaat / in the pictureswhere it is; also having — mende bar, "I have it"
ablativesuratdanfrom the picturesuratladanfrom the pictureswhere 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
mysuratımmy picturesuratlarımmy pictures
yoursuratıngyour picturesuratlarıngyour pictures
his / hersuratıhis / her picturesuratlarıhis / her pictures
oursuratıbızour picturesuratlarıbızour pictures
you all'ssuratığızyou all's picturesuratlarığızyou all's pictures
theirsuratlarıtheir picturesuratlarıtheir pictures

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