ekskursiya

/ekskursija/

Cases

SingularPluralWhen to use it
nominativeekskursiyathe excursionekskursiyalathe excursionsthe plain dictionary form — the doer of the sentence
genitiveekskursiyanıthe excursion'sekskursiyalanıthe excursions'the owner — whose it is
accusativeekskursiyanıthe excursion (as the object)ekskursiyalanıthe excursions (as the object)a specific, known object — whom or what
dativeekskursiyağato the excursionekskursiyalağato the excursionsdirection or recipient — to where, to whom
locativeekskursiyadaat / in the excursionekskursiyaladaat / in the excursionswhere it is; also having — mende bar, "I have it"
ablativeekskursiyadanfrom the excursionekskursiyaladanfrom the excursionswhere 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
myekskursiyammy excursionekskursiyalarımmy excursions
yourekskursiyangyour excursionekskursiyalarıngyour excursions
his / herekskursiyasıhis / her excursionekskursiyalarıhis / her excursions
ourekskursiyabızour excursionekskursiyalarıbızour excursions
you all'sekskursiyağızyou all's excursionekskursiyalarığızyou all's excursions
theirekskursiyalarıtheir excursionekskursiyalarıtheir excursions

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