bandit

/bandit/

Cases

SingularPluralWhen to use it
nominativebanditthe banditbanditlethe banditsthe plain dictionary form — the doer of the sentence
genitivebanditnithe bandit'sbanditlenithe bandits'the owner — whose it is
accusativebanditnithe bandit (as the object)banditlenithe bandits (as the object)a specific, known object — whom or what
dativebanditgeto the banditbanditlegeto the banditsdirection or recipient — to where, to whom
locativebanditdeat / in the banditbanditledeat / in the banditswhere it is; also having — mende bar, "I have it"
ablativebanditdenfrom the banditbanditledenfrom the banditswhere 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
mybanditimmy banditbanditlerimmy bandits
yourbanditingyour banditbanditleringyour bandits
his / herbanditihis / her banditbanditlerihis / her bandits
ourbanditibizour banditbanditleribizour bandits
you all'sbanditigizyou all's banditbanditlerigizyou all's bandits
theirbanditleritheir banditbanditleritheir bandits

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