Vertaling van "had shown himself " (Engels → Frans) :

But in late March 1999, 19 democracies of NATO acted in such a way that Mr. Milosevic, who had shown himself in other areas as being a canny individual who would only retreat if he saw a threat to his grip on power, did indeed feel threatened and did indeed retreat.
Toutefois, à la fin mars 1999, 19 démocraties de l'OTAN décidaient d'intervenir.

In the question that I asked of the Prime Minister, I did state that the member for Winnipeg Centre had shown himself to be an excellent busboy.
Dans cette question, j'ai dit que le député de Winnipeg-Centre s'était révélé être un excellent homme à tout faire.

The interesting thing is I think the weakness of the bill is shown in the fact that the mover himself had to come back with 10 separate amendments in order to try to make the bill even palatable to his own people, never mind the rest of the population.
Chose intéressante, je pense que la faiblesse du projet de loi se manifeste dans le fait que son auteur a dû y apporter dix amendements différents pour le rendre acceptable aux yeux de ses propres collègues, sans parler du reste de la population.

But I am a little surprised to see the position taken by the member for Durham, who has often shown that he can not only express himself in an independent way, but also vote independently from his government when he had the opportunity—
Mais je suis un peu surpris de la position défendue par le député de Durham. Par le passé, il nous a démontré à plusieurs reprises qu'il pouvait non seulement s'exprimer de façon indépendante, mais voter également de façon différente de son gouvernement quand il en a l'occasion.