material

/material/

Cases

SingularPluralWhen to use it
nominativematerialthe materialmateriallathe materialsthe plain dictionary form — the doer of the sentence
genitivematerialnıthe material'smateriallanıthe materials'the owner — whose it is
accusativematerialnıthe material (as the object)materiallanıthe materials (as the object)a specific, known object — whom or what
dativematerialğato the materialmateriallağato the materialsdirection or recipient — to where, to whom
locativematerialdaat / in the materialmaterialladaat / in the materialswhere it is; also having — mende bar, "I have it"
ablativematerialdanfrom the materialmaterialladanfrom the materialswhere 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
mymaterialımmy materialmateriallarımmy materials
yourmaterialıngyour materialmateriallarıngyour materials
his / hermaterialıhis / her materialmateriallarıhis / her materials
ourmaterialıbızour materialmateriallarıbızour materials
you all'smaterialığızyou all's materialmateriallarığızyou all's materials
theirmateriallarıtheir materialmateriallarıtheir materials

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