alpinist

/alpinist/ · plural alpinistle

Cases and owners

Singular — cases of alpinist, plain and with an owner
Case—plainmenimyseniyouranıhis / herbiznioursizniyou all'salanıtheir
Nominativealpinistthe mountaineeralpinistimmy mountaineeralpinistiŋyour mountaineeralpinistihis mountaineeralpinistibizour mountaineeralpinistigizyou all's mountaineeralpinistleritheir mountaineers
Genitivealpinistnithe mountaineer'salpinistimimy mountaineer'salpinistiŋiyour mountaineer'salpinistinihis mountaineer'salpinistibizniour mountaineer'salpinistigizniyou all's mountaineer'salpinistlerinitheir mountaineers'
Accusativealpinistnithe mountaineer (as the object)alpinistimimy mountaineer (as the object)alpinistiŋiyour mountaineer (as the object)alpinistinhis mountaineer (as the object)alpinistibizniour mountaineer (as the object)alpinistigizniyou all's mountaineer (as the object)alpinistlerintheir mountaineers (as the object)
Dativealpinistgeto the mountaineeralpinistimeto my mountaineeralpinistiŋeto your mountaineeralpinistineto his mountaineeralpinistibizgeto our mountaineeralpinistigizgeto you all's mountaineeralpinistlerineto their mountaineers
Locativealpinistdein / at the mountaineeralpinistimdein / at my mountaineeralpinistiŋdein / at your mountaineeralpinistindein / at his mountaineeralpinistibizdein / at our mountaineeralpinistigizdein / at you all's mountaineeralpinistlerindein / at their mountaineers
Ablativealpinistdenfrom the mountaineeralpinistimdenfrom my mountaineeralpinistiŋdenfrom your mountaineeralpinistindenfrom his mountaineeralpinistibizdenfrom our mountaineeralpinistigizdenfrom you all's mountaineeralpinistlerindenfrom their mountaineers
Plural — cases of alpinist, plain and with an owner
Case—plainmenimyseniyouranıhis / herbiznioursizniyou all'salanıtheir
Nominativealpinistlethe mountaineersalpinistlerimmy mountaineersalpinistleriŋyour mountaineersalpinistlerihis mountaineersalpinistleribizour mountaineersalpinistlerigizyou all's mountaineersalpinistleritheir mountaineers
Genitivealpinistlenithe mountaineers'alpinistlerimimy mountaineers'alpinistleriŋiyour mountaineers'alpinistlerinihis mountaineers'alpinistleribizniour mountaineers'alpinistlerigizniyou all's mountaineers'alpinistlerinitheir mountaineers'
Accusativealpinistlenithe mountaineers (as the object)alpinistlerimimy mountaineers (as the object)alpinistleriŋiyour mountaineers (as the object)alpinistlerinhis mountaineers (as the object)alpinistleribizniour mountaineers (as the object)alpinistlerigizniyou all's mountaineers (as the object)alpinistlerintheir mountaineers (as the object)
Dativealpinistlegeto the mountaineersalpinistlerimeto my mountaineersalpinistleriŋeto your mountaineersalpinistlerineto his mountaineersalpinistleribizgeto our mountaineersalpinistlerigizgeto you all's mountaineersalpinistlerineto their mountaineers
Locativealpinistledein / at the mountaineersalpinistlerimdein / at my mountaineersalpinistleriŋdein / at your mountaineersalpinistlerindein / at his mountaineersalpinistleribizdein / at our mountaineersalpinistlerigizdein / at you all's mountaineersalpinistlerindein / at their mountaineers
Ablativealpinistledenfrom the mountaineersalpinistlerimdenfrom my mountaineersalpinistleriŋdenfrom your mountaineersalpinistlerindenfrom his mountaineersalpinistleribizdenfrom our mountaineersalpinistlerigizdenfrom you all's mountaineersalpinistlerindenfrom their mountaineers

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

Belonging to alpinist — the mountaineer's one
Caseone thing, one ownerseveral things, one ownerone thing, several ownersseveral things, several owners
Nominativealpinistnikithe mountaineer's onealpinistnikilethe mountaineer's onesalpinistlenikithe mountaineers' onealpinistlenikilethe mountaineers' ones
Genitivealpinistnikiniof the mountaineer's onealpinistnikileniof the mountaineer's onesalpinistlenikiniof the mountaineers' onealpinistlenikileniof the mountaineers' ones
Accusativealpinistnikinthe mountaineer's one (as the object)alpinistnikilenithe mountaineer's ones (as the object)alpinistlenikinthe mountaineers' one (as the object)alpinistlenikilenithe mountaineers' ones (as the object)
Dativealpinistnikineto the mountaineer's onealpinistnikilegeto the mountaineer's onesalpinistlenikineto the mountaineers' onealpinistlenikilegeto the mountaineers' ones
Locativealpinistnikindein / at the mountaineer's onealpinistnikiledein / at the mountaineer's onesalpinistlenikindein / at the mountaineers' onealpinistlenikiledein / at the mountaineers' ones
Ablativealpinistnikindenfrom the mountaineer's onealpinistnikiledenfrom the mountaineer's onesalpinistlenikindenfrom the mountaineers' onealpinistlenikiledenfrom the mountaineers' ones

The endings are the same ones the pronouns wear — that page explains when each case is used.