Syntax

Syntactic actants

Actant 1: whose stomach it is
(a) Genitive
(b) Possessive
Желџдок тр˜хмљсячного ребёнка мћжет перевђривать тћлько мїгкую пќщу. The stomach of a three-month-old baby can only digest soft food.
Ћн не жалљет свћй желџдок. He abuses his stomach.
NB When the word желџдок functions as a subject and does not have a descriptive modifier, the construction желџдок у + Genitive is often preferred to (a) and (b), above:
Желџдок у тр˜хмљсячного ребёнка ћчень нљжный. A three-month-old baby's stomach is delicate.