duw

/duw/

Cases

SingularPluralWhen to use it
nominativeduwthe maize storeduwlathe maize storesthe plain dictionary form — the doer of the sentence
genitiveduwnuthe maize store'sduwlanıthe maize stores'the owner — whose it is
accusativeduwnuthe maize store (as the object)duwlanıthe maize stores (as the object)a specific, known object — whom or what
dativeduwğato the maize storeduwlağato the maize storesdirection or recipient — to where, to whom
locativeduwdaat / in the maize storeduwladaat / in the maize storeswhere it is; also having — mende bar, "I have it"
ablativeduwdanfrom the maize storeduwladanfrom the maize storeswhere 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
myduwummy maize storeduwlarımmy maize stores
yourduwungyour maize storeduwlarıngyour maize stores
his / herduwuhis / her maize storeduwlarıhis / her maize stores
ourduwubuzour maize storeduwlarıbızour maize stores
you all'sduwuğuzyou all's maize storeduwlarığızyou all's maize stores
theirduwlarıtheir maize storeduwlarıtheir maize stores

The overlap in the last rows is real, not a mistake: duwları can mean "his / her maize stores", "their maize store", or "their maize stores" — context decides.