he has been dead for two year dead 有几种形式?用于什么时态?

He has been dead for three years 为什么是he has been dead for 10 years而不是he has dead for 10 years though he has been dead for nearly two hundred years ,his mu Her grandmother has been dead for two years 为什么是 her grandmather has been dead for two years同义句 The hero has been dead for two years.为什么用dead ?而不用died ? He 【has been dead】谓语【 for 3 years】状语 He's dead 和he has been dead的关系 英语翻译Her grandma_____for two year.A.has died B.has been dead His father has been dead for two years为什么用been?been不是表被动吗? jack has been dead for three years He has died for three years.He has been dead for three years