aptiek

/aptiek/

Cases

SingularPluralWhen to use it
nominativeaptiekthe Qur'anic primeraptieklethe Qur'anic primersthe plain dictionary form — the doer of the sentence
genitiveaptieknithe Qur'anic primer'saptieklenithe Qur'anic primers'the owner — whose it is
accusativeaptieknithe Qur'anic primer (as the object)aptieklenithe Qur'anic primers (as the object)a specific, known object — whom or what
dativeaptiekgeto the Qur'anic primeraptieklegeto the Qur'anic primersdirection or recipient — to where, to whom
locativeaptiekdeat / in the Qur'anic primeraptiekledeat / in the Qur'anic primerswhere it is; also having — mende bar, "I have it"
ablativeaptiekdenfrom the Qur'anic primeraptiekledenfrom the Qur'anic primerswhere 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
myaptiegimmy Qur'anic primeraptieklerimmy Qur'anic primers
youraptiegingyour Qur'anic primeraptiekleringyour Qur'anic primers
his / heraptiegihis / her Qur'anic primeraptieklerihis / her Qur'anic primers
ouraptiegibizour Qur'anic primeraptiekleribizour Qur'anic primers
you all'saptiegigizyou all's Qur'anic primeraptieklerigizyou all's Qur'anic primers
theiraptiekleritheir Qur'anic primeraptiekleritheir Qur'anic primers

The overlap in the last rows is real, not a mistake: aptiekleri can mean "his / her Qur'anic primers", "their Qur'anic primer", or "their Qur'anic primers" — context decides.