一般现在时,wewatchTVeveryday.
现在进行时,whatareyoudoing?
现在完成时ihavefinishedmypaper.
一般过去是,thetrainleftamomentago.
过去进行时,iwaswatchTVthen.
过去完成时hewasworriedaboutwhathehadheard.
一般将来是,willyougowithus?
将来进行时iwillbehavingameetingtomorrowatthistime.
现在完成进行时,ithasbeenrainingforthreehours.
过去完成进行时,不常用,其谓语是hadbeendoing
将来完成时thetrainwillhaveleftbythetimeyougetthereonfoot.
将来完成进行时不常用,其谓语是willhavebeendoing
被动语态thewindowwasbroken.
虚拟语气?那个是高中的吧,要说初中的,通常叫如果句
ifitdoesn'traintomorrow,iwillgotoschool.