you are to leave the bag here的被动句怎么写

问题描述:

you are to leave the bag here的被动句怎么写
the bag is be to leave here by be to 表什么时态?

我觉得你的问题有问题
如果是改成被动句的话
应该是
the bag should be left/ is to be left here
有没有by you 都行