sermew

/sermew/

Cases

SingularPluralWhen to use it
nominativesermewthe grabbingsermewlethe grabbingsthe plain dictionary form — the doer of the sentence
genitivesermewnithe grabbing'ssermewlenithe grabbings'the owner — whose it is
accusativesermewnithe grabbing (as the object)sermewlenithe grabbings (as the object)a specific, known object — whom or what
dativesermewgeto the grabbingsermewlegeto the grabbingsdirection or recipient — to where, to whom
locativesermewdeat / in the grabbingsermewledeat / in the grabbingswhere it is; also having — mende bar, "I have it"
ablativesermewdenfrom the grabbingsermewledenfrom the grabbingswhere 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
mysermewimmy grabbingsermewlerimmy grabbings
yoursermewingyour grabbingsermewleringyour grabbings
his / hersermewihis / her grabbingsermewlerihis / her grabbings
oursermewibizour grabbingsermewleribizour grabbings
you all'ssermewigizyou all's grabbingsermewlerigizyou all's grabbings
theirsermewleritheir grabbingsermewleritheir grabbings

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