Placeholder
-Just say it, my son, in this sentence:
“The shepherd in the field
feeds his flock” which is the locative?
– The shepherd.
-Nono!
How could the shepherd be the placeholder?
“That’s because the shepherd determines the place to graze.”
flock.
Full article: https://www.bikuci.hu/vicc-helyhatarozo-mondd-csak-fiacskam-ebben-a-mondatban-a-pasztor/