bufet

/bufet/

Cases

SingularPluralWhen to use it
nominativebufetthe buffetbufetlethe buffetsthe plain dictionary form — the doer of the sentence
genitivebufetnithe buffet'sbufetlenithe buffets'the owner — whose it is
accusativebufetnithe buffet (as the object)bufetlenithe buffets (as the object)a specific, known object — whom or what
dativebufetgeto the buffetbufetlegeto the buffetsdirection or recipient — to where, to whom
locativebufetdeat / in the buffetbufetledeat / in the buffetswhere it is; also having — mende bar, "I have it"
ablativebufetdenfrom the buffetbufetledenfrom the buffetswhere 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
mybufetimmy buffetbufetlerimmy buffets
yourbufetingyour buffetbufetleringyour buffets
his / herbufetihis / her buffetbufetlerihis / her buffets
ourbufetibizour buffetbufetleribizour buffets
you all'sbufetigizyou all's buffetbufetlerigizyou all's buffets
theirbufetleritheir buffetbufetleritheir buffets

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