那不是要答32句，谁有空啊？一句通百句融啊。时态要在不同情景下才有比较，要不只是变个动词的行式给你，你也明白不了

　　一般现在时Theyoftengotoschoolbybike.他们通常骑车上学。Theydon’toftengotoschoolbybikeDotheyoftengotoschoolbybike?Howdotheyoftengotoschool?一般过去时Sheoftenwentswimminglastyear.她去年经常去游泳。Shedidn’toftengoswimminglastyear.Didsheoftengoswimminglastyear?Whatdidsheoftendolastyear?一般将来时TheywillhaveaclassmeetingnextTuesday.他们下周二将举行班会。Theywon’thaveaclassmeetingnextTuesday.WilltheyhaveaclassmeetingnextTuesday?Whenwilltheyhaveaclassmeeting?现在进行时TheyarewatchingTVnow.他们正在看电视。Theyaren’twatchingTVnow.AretheywatchingTVnow?Whataretheydoingnow?过去进行时TheywerewatchingTVatthattime.他们那会正在看电视。Theyweren’twatchingTVatthattime.WeretheywatchingTVatthattime?Whatweretheydoingatthattime?现在完成时Hehasalreadycomeback.他已经回来了。Hehasn’tcomebackyet.Hashecomebackyet?HowlonghashestudiedEnglish?过去将来时Hesaidtheywouldhaveameetingafterschool.他们曾打算开会。Hedidn’tsaytheywouldhaveameetingafterschool.Didhesaytheywouldhaveameetingafterschool?Whatdidhesay?过去完成时Bythetimehewasten,Edisonhadbuiltalabforhimself.到爱迪生10岁时，他已给自己建了一个实验室。Edisonhadn’tbuiltalabforhimselfbythetimehewasten.HadEdisonbuiltalabforhimselfbythetimehewasten?HowlonghadEdisonbuiltalab?