(By Matthew S. Dryer): "This map shows the nature of morphemes signalling clausal negation in declarative sentences. By clausal negation is meant the simple negation of an entire clause... Not considered here are noun phrase negation (No students were present), negative pronouns (Nobody came), or negative adverbs (She never eats pizza) (though see Map 115A on negative pronouns). The map is based on the expression of negation in declarative sentences; thus, where a language employs a distinct construction in imperative sentences, that construction is ignored here (see Map 71A)."