❌ The boys jacket is on the chair.
✅ The boy’s jacket is on the chair. (bezit van één jongen)
❌ The dogs’ ball is under the table.
✅ The dog’s ball is under the table. (bezit van één hond)
❌ The car’s door is open.
✅ The door of the car is open. (bij dingen gebruik je "of")
❌ The childrens’ toys are everywhere.
✅ The children’s toys are everywhere. ("Children" is al meervoud, dus alleen 's)
❌ The students book’s are on the desk.
✅ The students’ books are on the desk. (meervoudige bezitsvorm)