sermew

/ sermew /

Cases

SingularPluralWhen to use it
nominative sermew the grabbing sermewle the grabbings the plain dictionary form — the doer of the sentence
genitive sermewni the grabbing's sermewleni the grabbings' the owner — whose it is
accusative sermewni the grabbing (as the object) sermewleni the grabbings (as the object) a specific, known object — whom or what
dative sermewge to the grabbing sermewlege to the grabbings direction or recipient — to where, to whom
locative sermewde at / in the grabbing sermewlede at / in the grabbings where it is; also having — mende bar, "I have it"
ablative sermewden from the grabbing sermewleden from the grabbings 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
my sermewim my grabbing sermewlerim my grabbings
your sermewiŋ your grabbing sermewleriŋ your grabbings
his / her sermewi his / her grabbing sermewleri his / her grabbings
our sermewibiz our grabbing sermewleribiz our grabbings
you all's sermewigiz you all's grabbing sermewlerigiz you all's grabbings
their sermewleri their grabbing sermewleri their 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.