Conjunction/Sub_Type="negative" (Romanian, Serbian, Russian) In Romanian, each conjunction requires another mood, so that the diversity may be controlled by subcategorisation rules. The attribute Sub_Type distinguishes among the positive and negative conjunctions, providing means to control verbal double negation, (as in case of the negative pronouns, determiners and adverbs): nici NU am venit, nimeni NU vorbeşte, nici_un tren N-a trecut, nicăieri N-am văzut (MTE v4, http://purl.org/olia/mte/multext-east.owl#NegativeSubordinatingConjunction)