来自黄伯超的问题
非谓语的时态及其语态一般现在时:am/is/aredone一般过去时：was/weredone一般将来时：shall/willbedone一般过去将来时：should/wouldbedone现在进行时：is/am/arebeingdone过去进行时：was/werebeingdon
非谓语的时态及其语态
一般现在时:am/is/aredone
一般过去时：was/weredone
一般将来时：shall/willbedone
一般过去将来时：should/wouldbedone
现在进行时：is/am/arebeingdone
过去进行时：was/werebeingdone
将来进行时:willbeingdone
现在完成时：has/havebeendone
过去完成时：hadbeendone
将来完成时：shall/willhavebeendone
以上语态的被动式相对的应该是怎样?
