Göstergesini
Göstergesini is a Turkish inflected form built from the noun gösterege (indicator) and used to mark “its indicator” as a definite direct object. The underlying construction combines gösterge with the third-person possessive suffix -si to form gösterges i (its indicator) and then adds the accusative suffix -ni to indicate a definite direct object, yielding göstergesini. This sequence illustrates Turkish’s agglutinative morphology and vowel harmony.
In practice, göstergesini appears when the indicator belonging to a specific noun phrase is the object of
Notes on usage and form: the suffix order is important—first the possessive suffix (-si) to mark ownership,
See also Turkish morphology, possessive constructions, and the accusative in Turkish.