Some French prepositions may be used without an (overt) complement. A first question is answered based on the literature : what does happen in the syntax when a preposition is used without any...Show moreSome French prepositions may be used without an (overt) complement. A first question is answered based on the literature : what does happen in the syntax when a preposition is used without any overt complement ? A second question is still open : why can some prepositions be used without complement and some others cannot. After the analysis of the different hypotheses of the syntactic phenomenon, the focus is set on the prepositions expressing time. Each preposition has been tested to check if it can or cannot be used without complement. From these observations, some generalizations are made concerning the behavior of the prepositions; eventually, the hypothesis from Adler is studied to answer to the second question.Show less