çiçek

/tʃitʃek/

Cases

SingularPluralWhen to use it
nominativeçiçekthe flowerçiçeklethe flowersthe plain dictionary form — the doer of the sentence
genitiveçiçeknithe flower'sçiçeklenithe flowers'the owner — whose it is
accusativeçiçeknithe flower (as the object)çiçeklenithe flowers (as the object)a specific, known object — whom or what
dativeçiçekgeto the flowerçiçeklegeto the flowersdirection or recipient — to where, to whom
locativeçiçekdeat / in the flowerçiçekledeat / in the flowerswhere it is; also having — mende bar, "I have it"
ablativeçiçekdenfrom the flowerçiçekledenfrom the flowerswhere 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
myçiçegimmy flowerçiçeklerimmy flowers
yourçiçegingyour flowerçiçekleringyour flowers
his / herçiçegihis / her flowerçiçeklerihis / her flowers
ourçiçegibizour flowerçiçekleribizour flowers
you all'sçiçegigizyou all's flowerçiçeklerigizyou all's flowers
theirçiçekleritheir flowerçiçekleritheir flowers

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