be的过去式是was还是were还是been急

be的过去式是was还是were还是been急 I作主语时,be动词的过去式是什么是was还是were? were是过去式,还是was是过去式 it is time that 句型中跟过去式,当动词是be动词时,过去式用was还是were? 过去时里的动词用过去式吗一般过去时,是不是 be动词 was或were加上动词过去式,还是was或were加上动词原型 be动词的过去式（即am,is,are)后面加什么是现在分词（动词ing）,还是动词原形或过去式?或者其他的内容.SORRY，是be动词的过去式（即WAS,WERE)后面加什么 当一般过去时是三单时be过去式是用was还是were还有一道I would like___(go) to Hangzhou as if 后的BE动词是接were还是只是过去式 be+过去式 和 was/were+过去式的区别 be+过去分词怎么确定be是is还是are还是were还是was? I was a boy还是I were a boy?为什么if I were you,而不是if I was you?was[wCz; wEz]be 的过去式(第一人称及第三人称单数)if she were you,... Wish I -----( be )dead .BE动词是were还是 was． be made in的用法be made in 的be,在问句和答句中到底是应该用was/were,还是该用is,are? 有be动词的英语句型变过去式是变be动词还是变be动词后面的动词（变为过去式）?请说明理由例如：I am doing my homewok.(原句）变过去式是I were doing my homework 还是I am did my homework什么时候变be动 过去式中,be的过去式后面可不可以加动词过去式?比如：my friends were stayed at home还是说成：my friends stayed at home 虚拟语气中it后面be动词是用was还是were? 新概念中的时态填空,请指教：If father______(be) alive,he would be horrified.If father______(be) alive,he would be horrified.到底是用were还是was? 新概念中的时态填空,请指教：If father______(be) alive,he would be horrified.If father______(be) alive,he would be horrified.到底是用were还是was?