qast

/qast/

Cases

SingularPluralWhen to use it
nominativeqastthe intentionqastlathe intentionsthe plain dictionary form — the doer of the sentence
genitiveqastnıthe intention'sqastlanıthe intentions'the owner — whose it is
accusativeqastnıthe intention (as the object)qastlanıthe intentions (as the object)a specific, known object — whom or what
dativeqasthato the intentionqastlağato the intentionsdirection or recipient — to where, to whom
locativeqastdaat / in the intentionqastladaat / in the intentionswhere it is; also having — mende bar, "I have it"
ablativeqastdanfrom the intentionqastladanfrom the intentionswhere 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
myqastımmy intentionqastlarımmy intentions
yourqastıngyour intentionqastlarıngyour intentions
his / herqastıhis / her intentionqastlarıhis / her intentions
ourqastıbızour intentionqastlarıbızour intentions
you all'sqastığızyou all's intentionqastlarığızyou all's intentions
theirqastlarıtheir intentionqastlarıtheir intentions

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