posobie

/posobie/

Cases

SingularPluralWhen to use it
nominativeposobiethe allowanceposobielethe allowancesthe plain dictionary form — the doer of the sentence
genitiveposobienithe allowance'sposobielenithe allowances'the owner — whose it is
accusativeposobienithe allowance (as the object)posobielenithe allowances (as the object)a specific, known object — whom or what
dativeposobiegeto the allowanceposobielegeto the allowancesdirection or recipient — to where, to whom
locativeposobiedeat / in the allowanceposobieledeat / in the allowanceswhere it is; also having — mende bar, "I have it"
ablativeposobiedenfrom the allowanceposobieledenfrom the allowanceswhere 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
myposobiemmy allowanceposobielerimmy allowances
yourposobiengyour allowanceposobieleringyour allowances
his / herposobiesihis / her allowanceposobielerihis / her allowances
ourposobiebizour allowanceposobieleribizour allowances
you all'sposobiegizyou all's allowanceposobielerigizyou all's allowances
theirposobieleritheir allowanceposobieleritheir allowances

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