morozhenoe

/moroʒenoe/

Cases

SingularPluralWhen to use it
nominativemorozhenoethe ice creammorozhenoelethe ice creamsthe plain dictionary form — the doer of the sentence
genitivemorozhenoenithe ice cream'smorozhenoelenithe ice creams'the owner — whose it is
accusativemorozhenoenithe ice cream (as the object)morozhenoelenithe ice creams (as the object)a specific, known object — whom or what
dativemorozhenoegeto the ice creammorozhenoelegeto the ice creamsdirection or recipient — to where, to whom
locativemorozhenoedeat / in the ice creammorozhenoeledeat / in the ice creamswhere it is; also having — mende bar, "I have it"
ablativemorozhenoedenfrom the ice creammorozhenoeledenfrom the ice creamswhere 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
mymorozhenoemmy ice creammorozhenoelerimmy ice creams
yourmorozhenoengyour ice creammorozhenoeleringyour ice creams
his / hermorozhenoesihis / her ice creammorozhenoelerihis / her ice creams
ourmorozhenoebizour ice creammorozhenoeleribizour ice creams
you all'smorozhenoegizyou all's ice creammorozhenoelerigizyou all's ice creams
theirmorozhenoeleritheir ice creammorozhenoeleritheir ice creams

The overlap in the last rows is real, not a mistake: morozhenoeleri can mean "his / her ice creams", "their ice cream", or "their ice creams" — context decides.