Fiúkból
Fiúkból is a Hungarian grammatical form that means “from the boys.” It is the elative (from/out of) case applied to the plural noun fiúk (boys). The plural fiúk receives the elative suffix -ból, producing fiúkból. The form is used to indicate origin, source, or extraction from the group of boys, and it typically appears as part of a larger noun phrase rather than as a stand-alone unit.
In standard usage, fiúkból appears inside phrases that describe something derived from or selected from the
Morphological notes: the elative suffix -ból/-ből attaches to the plural fiúk to form fiúkból, with the consonant