ENWith negative indefinite pronouns the Balto-Slavic languages all exhibit strict negative concord. In this study we investigate how negative concord functions in a context in which a connective negator (‘neither ... nor’) combines either phrases or clauses. We show that there are various types of non-concordant patterns. Keywords: Connective negation, Strict negative concord, Non-strict negative concord, Quirky negative concord. [From the publication]