solum

/solum/

Cases

SingularPluralWhen to use it
nominativesolumthe lush grasssolumlathe lush grassesthe plain dictionary form — the doer of the sentence
genitivesolumnuthe lush grass'solumlanıthe lush grasses'the owner — whose it is
accusativesolumnuthe lush grass (as the object)solumlanıthe lush grasses (as the object)a specific, known object — whom or what
dativesolumğato the lush grasssolumlağato the lush grassesdirection or recipient — to where, to whom
locativesolumdaat / in the lush grasssolumladaat / in the lush grasseswhere it is; also having — mende bar, "I have it"
ablativesolumdanfrom the lush grasssolumladanfrom the lush grasseswhere 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
mysolumummy lush grasssolumlarımmy lush grasses
yoursolumungyour lush grasssolumlarıngyour lush grasses
his / hersolumuhis / her lush grasssolumlarıhis / her lush grasses
oursolumubuzour lush grasssolumlarıbızour lush grasses
you all'ssolumuğuzyou all's lush grasssolumlarığızyou all's lush grasses
theirsolumlarıtheir lush grasssolumlarıtheir lush grasses

The overlap in the last rows is real, not a mistake: solumları can mean "his / her lush grasses", "their lush grass", or "their lush grasses" — context decides.