精选优质文档-倾情为你奉上被动语态的时态、人称和数的变化主要体现在be的变化上,其形式与系动词be的变化形式完全一样。以give 为例,列表如下: 一般现在时:am / is / are + given 一般过去时:was / were +given 一般将来时:shall / will +be+ given 现在进行时:am / is / are + being + given 现在完成时:have / has + been + given 过去完成时:had + been + given 过去进行时:was / were + being + given 过去将来时: should / would +be+ given 将来完成时:shall / will + have been + given 过去将来完成时:should / would + have been + giv