파생용언에서의 어근 분리와 부정소 삽입

The insert of negative element ‘an(안)-’ can control root-separation but converse is not always true. The condition of root-separation is not same as the condition of insert of negative element. If root and suffix are fused in meaning, the negative element can not be inserted in derivative verb. The semantic classes of roots are not directly concerned with insert of negative element ‘an-’. The insert of negative element ‘an-’ is related to independence of suffix in derivative verb. So, negative element ‘an-’ can be inserted between root and suffix which has morphological and semantical independence.