ustukku

/ustukku/

Cases

SingularPluralWhen to use it
nominativeustukkuthe tuftustukkulathe tuftsthe plain dictionary form — the doer of the sentence
genitiveustukkunuthe tuft'sustukkulanıthe tufts'the owner — whose it is
accusativeustukkunuthe tuft (as the object)ustukkulanıthe tufts (as the object)a specific, known object — whom or what
dativeustukkuğato the tuftustukkulağato the tuftsdirection or recipient — to where, to whom
locativeustukkudaat / in the tuftustukkuladaat / in the tuftswhere it is; also having — mende bar, "I have it"
ablativeustukkudanfrom the tuftustukkuladanfrom the tuftswhere 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
myustukkummy tuftustukkularımmy tufts
yourustukkungyour tuftustukkularıngyour tufts
his / herustukkusuhis / her tuftustukkularıhis / her tufts
ourustukkubuzour tuftustukkularıbızour tufts
you all'sustukkuğuzyou all's tuftustukkularığızyou all's tufts
theirustukkularıtheir tuftustukkularıtheir tufts

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