kredit

/kredit/

Cases

SingularPluralWhen to use it
nominativekreditthe creditkreditlethe creditsthe plain dictionary form — the doer of the sentence
genitivekreditnithe credit'skreditlenithe credits'the owner — whose it is
accusativekreditnithe credit (as the object)kreditlenithe credits (as the object)a specific, known object — whom or what
dativekreditgeto the creditkreditlegeto the creditsdirection or recipient — to where, to whom
locativekreditdeat / in the creditkreditledeat / in the creditswhere it is; also having — mende bar, "I have it"
ablativekreditdenfrom the creditkreditledenfrom the creditswhere 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
mykreditimmy creditkreditlerimmy credits
yourkreditingyour creditkreditleringyour credits
his / herkreditihis / her creditkreditlerihis / her credits
ourkreditibizour creditkreditleribizour credits
you all'skreditigizyou all's creditkreditlerigizyou all's credits
theirkreditleritheir creditkreditleritheir credits

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