energetika

/enerɡetika/

Cases

FormWhen to use it
nominativeenergetikathe power engineeringthe plain dictionary form — the doer of the sentence
genitiveenergetikanıthe power engineering'sthe owner — whose it is
accusativeenergetikanıthe power engineering (as the object)a specific, known object — whom or what
dativeenergetikağato the power engineeringdirection or recipient — to where, to whom
locativeenergetikadaat / in the power engineeringwhere it is; also having — mende bar, "I have it"
ablativeenergetikadanfrom the power engineeringwhere 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

Owned
myenergetikammy power engineering
yourenergetikangyour power engineering
his / herenergetikasıhis / her power engineering
ourenergetikabızour power engineering
you all'senergetikağızyou all's power engineering
theirenergetikalarıtheir power engineering

There is no plural of this word. The ending would attach like any other — it is the word, not the grammar, that refuses: this is not something Karachay counts.