they … him/her/it
Elles l'ont pris en train de faire une farce à sa sœur.
They caught him playing a prank on his sister.
Elles l'ont mis dans cette clinique après qu'il a dit qu'il entendait des voix.
They put him in this clinic after he said he was hearing voices.
They all did it.
Je pense qu'elles l'ont fait exprès.
I think they did it on purpose.
They destroyed it.
They deserved it.
They promised it.
Elles l'ont vu entrer dans la pièce.
They saw him enter the room.
They said it.