This pioneering study is based on an analysis of over 200 languages, including African, Amerindian, Australian, Austronesian, Indo-European and Eurasian (Altaic, Caucasian, Chukotko-Kamchatkan, Dravidian, Uralic), Papuan, and Sino-Tibetan. Adpositions are an almost universal part of speech. English has prepositions; some languages, such as Japanese, have postpositions; others have both; and yet others kinds that are not quite either. As grammatical tools they markthe relationship between two parts of a sentence: characteristically one element governs a noun or noun-like word or phrase while the other functions as a predicate. From the syntactic point of view, the complement of an adposition depends on a head: in this last sentence, for example, a head is thecomplement of on while on a head depends on depends and on is the marker of this dependency. Adpositions lie at the core of the grammar of most languages, their usefulness making them recurrent in everyday speech and writing. Claude Hagège examines their morphological features, syntactic functions, and semantic and cognitive properties. He does so for the subsets both of adpositions that express the relations of agent, patient, and beneficiary, and ofthose which mark space, time, accompaniment, or instrument. Adpositions often govern case and are sometimes gradually grammaticalized into case. The author considers the whole set of function markers, including case, that appear as adpositions and, in doing so, throws light on processes of morphological and syntactic change in differentlanguages and language families. His book will be welcomed by typologists and by syntacticians and morphologists of all theoretical stripes.
