mustnt have done

mustnt have done mustnt have done与cant have done区别 mustnt have done与cant have done区别啥区别 can,cant must,mustnt have to,dont have to 求大神翻译全部 Could have done would have done should have done she must have passed the driving test yesterday ,____she?A wasn't B hasnt C didn't D mustnt must have been done must have done have done与have be done would have done,might have done,could have done,should have done分别表示什么意思? may have done和may have done 的区别RTmay have done和might have done should have done ,shouldn't have done.could have done,couldn't have done have+done是什么时态? have sth done意思 we have done our 情态动词+have done what have u done could never have done have sth done