portfel

/portfel/ · plural portfelle

Cases and owners

Singular — cases of portfel, plain and with an owner
Case—plainmenimyseniyouranıhis / herbiznioursizniyou all'salanıtheir
Nominativeportfelthe briefcaseportfelimmy briefcaseportfeliŋyour briefcaseportfelihis briefcaseportfelibizour briefcaseportfeligizyou all's briefcaseportfelleritheir briefcases
Genitiveportfelnithe briefcase'sportfelimimy briefcase'sportfeliŋiyour briefcase'sportfelinihis briefcase'sportfelibizniour briefcase'sportfeligizniyou all's briefcase'sportfellerinitheir briefcases'
Accusativeportfelnithe briefcase (as the object)portfelimimy briefcase (as the object)portfeliŋiyour briefcase (as the object)portfelinhis briefcase (as the object)portfelibizniour briefcase (as the object)portfeligizniyou all's briefcase (as the object)portfellerintheir briefcases (as the object)
Dativeportfelgeto the briefcaseportfelimeto my briefcaseportfeliŋeto your briefcaseportfelineto his briefcaseportfelibizgeto our briefcaseportfeligizgeto you all's briefcaseportfellerineto their briefcases
Locativeportfeldein / at the briefcaseportfelimdein / at my briefcaseportfeliŋdein / at your briefcaseportfelindein / at his briefcaseportfelibizdein / at our briefcaseportfeligizdein / at you all's briefcaseportfellerindein / at their briefcases
Ablativeportfeldenfrom the briefcaseportfelimdenfrom my briefcaseportfeliŋdenfrom your briefcaseportfelindenfrom his briefcaseportfelibizdenfrom our briefcaseportfeligizdenfrom you all's briefcaseportfellerindenfrom their briefcases
Plural — cases of portfel, plain and with an owner
Case—plainmenimyseniyouranıhis / herbiznioursizniyou all'salanıtheir
Nominativeportfellethe briefcasesportfellerimmy briefcasesportfelleriŋyour briefcasesportfellerihis briefcasesportfelleribizour briefcasesportfellerigizyou all's briefcasesportfelleritheir briefcases
Genitiveportfellenithe briefcases'portfellerimimy briefcases'portfelleriŋiyour briefcases'portfellerinihis briefcases'portfelleribizniour briefcases'portfellerigizniyou all's briefcases'portfellerinitheir briefcases'
Accusativeportfellenithe briefcases (as the object)portfellerimimy briefcases (as the object)portfelleriŋiyour briefcases (as the object)portfellerinhis briefcases (as the object)portfelleribizniour briefcases (as the object)portfellerigizniyou all's briefcases (as the object)portfellerintheir briefcases (as the object)
Dativeportfellegeto the briefcasesportfellerimeto my briefcasesportfelleriŋeto your briefcasesportfellerineto his briefcasesportfelleribizgeto our briefcasesportfellerigizgeto you all's briefcasesportfellerineto their briefcases
Locativeportfelledein / at the briefcasesportfellerimdein / at my briefcasesportfelleriŋdein / at your briefcasesportfellerindein / at his briefcasesportfelleribizdein / at our briefcasesportfellerigizdein / at you all's briefcasesportfellerindein / at their briefcases
Ablativeportfelledenfrom the briefcasesportfellerimdenfrom my briefcasesportfelleriŋdenfrom your briefcasesportfellerindenfrom his briefcasesportfelleribizdenfrom our briefcasesportfellerigizdenfrom you all's briefcasesportfellerindenfrom their briefcases

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

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