The text is a complex network, constantly enriched. Variation is part of its nature and has always been a subject of debate among philologists. It manifests itself naturally in terms of phraseology. Variation can be paradigmatic or appear throughout the phrases: the speaker chooses between two options or develops his or her text. As far as phraseology is concerned, lexical data banks are valuable instruments for research provided that all the tools are used.
CLIL theme: 3147 -- SCIENCES HUMAINES ET SOCIALES, LETTRES -- Lettres et Sciences du langage -- Linguistique, Sciences du langage