fabrik

/fabrik/

Cases

SingularPluralWhen to use it
nominativefabrikthe factoryfabriklethe factoriesthe plain dictionary form — the doer of the sentence
genitivefabriknithe factory'sfabriklenithe factories'the owner — whose it is
accusativefabriknithe factory (as the object)fabriklenithe factories (as the object)a specific, known object — whom or what
dativefabrikgeto the factoryfabriklegeto the factoriesdirection or recipient — to where, to whom
locativefabrikdeat / in the factoryfabrikledeat / in the factorieswhere it is; also having — mende bar, "I have it"
ablativefabrikdenfrom the factoryfabrikledenfrom the factorieswhere 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
myfabrigimmy factoryfabriklerimmy factories
yourfabrigingyour factoryfabrikleringyour factories
his / herfabrigihis / her factoryfabriklerihis / her factories
ourfabrigibizour factoryfabrikleribizour factories
you all'sfabrigigizyou all's factoryfabriklerigizyou all's factories
theirfabrikleritheir factoryfabrikleritheir factories

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