propusisteis
-you proposed
Pretérito para el sujetovosotrosdel verboproponer.

proponer

No mencionó nada de lo que le propusisteis.
He didn't mention anything that you'd said to him.
Una vez me propusisteis trabajar para él.
I remember you wanted me to go to work for him...
Así pues, encantados por la atención permanente que les brindasteis, nos hicieron partícipes de su entusiasmo en cuanto al alojamiento y a las actividades que les propusisteis durante la semana.
In fact, charmed by the permanent attention they received from you, they have also told us of their enthusiasm regarding their accommodation and the activities you prepared for them during this week.
De nuevo, si la pregunta es: Cuánto tiempo vais a jugar ese juego que os propusisteis, la respuesta tendría que ser 'para siempre'; porque, tomará esa cantidad de tiempo para alcanzar el fin del juego.
Again, if the question: How long are you going to play that game were posed, the response would still have to be forever; because, it will take that amount of time to achieve the game's end.
Palabra del día
el cementerio