"Ce matin, il pleuvait " ou la référence à l'épreuve du temps

In this paper we will be mainly interested in studying some French temporal clauses such as le matin (the morning), ce matin (this morning) and their referential abilities. This might be surprising for researchers whose field remains the study of the phenomenons implied in the launching of man-machine dialogue systems. Such a discrepancy can be explained in two ways. Firstly, one of the most important problem raised by th