KOREAN MORPHOLOGY · DERIVATION

Derivation

Derivation mode

inflection preserves the original POS; derivation includes registered derived lemmas and their inflection. Literal queries disable derivation.

A derived result uses the same program, anchor, boundary, and provenance contract.

n:안정 with --expand derivation --boundary smart matches the nominal component in 안정되었다. With --expand inflection, the noun is not expanded into a derived predicate and does not match that source.

Derivational suffixes

Supported paths include a noun plus 하다, 되다, or 시키다, as well as selected XSV, XSA, and XSN sequences. 안정하다 and 안정되었다 must prove both nominal components and derived predicate stems.

XPN prefixes and XR roots are used only in lexicon-declared combinations.

Generation constraints

Source component spans, POS order, and following endings must complete before an internal query core is accepted. A matching substring alone is insufficient.

A new derivation updates canonical positives, hard negatives, and query-matrix dispositions together.