The lesson states that "if [action of the sans que clause] is over before the action of the main clause, you'll use Le Subjonctif Passé." So why does Tu as fait tout ça sans ________ au courant. need que Neve soit, which is in the Subjonctif Present, rather than que Neve l'ait été, which is in Subjonctif Passé?
I've never understood this. Thanks,
Rebecca