tör

/ tør /

Cases

SingularPluralWhen to use it
nominative tör the seat of honour törle the seat of honours the plain dictionary form — the doer of the sentence
genitive törnü the seat of honour's törleni the seat of honours' the owner — whose it is
accusative törnü the seat of honour (as the object) törleni the seat of honours (as the object) a specific, known object — whom or what
dative törge to the seat of honour törlege to the seat of honours direction or recipient — to where, to whom
locative törde at / in the seat of honour törlede at / in the seat of honours where it is; also having — mende bar, "I have it"
ablative törden from the seat of honour törleden from the seat of honours 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 törüm my seat of honour törlerim my seat of honours
your törüŋ your seat of honour törleriŋ your seat of honours
his / her törü his / her seat of honour törleri his / her seat of honours
our törübüz our seat of honour törleribiz our seat of honours
you all's törügüz you all's seat of honour törlerigiz you all's seat of honours
their törleri their seat of honour törleri their seat of honours

The overlap in the last rows is real, not a mistake: törleri can mean "his / her seat of honours", "their seat of honour", or "their seat of honours" — context decides.