"Whose pen is this?" "It's Ken's! It's his pen. It's his "Whose scissors are these?" "They're Sue's. They're hers. They're her scissors 1 Interroger sur le propriétaire. Observe les questions. Pour retrouver le propriétaire, on utilise le pronom interrogatif Ici il est suivi du nom de la chose possédée. Whose est constitué du pronom interrogatif who + la marque de la possessi​