在过去式中I和You后加was还是were?

在过去式中I和You后加was还是were? I was + 后的动词如何变化,加原型还是过去式 一般过去式was后加动词原型还是什么形式? be过去式后接动词的问题The press conference was to be held the next day.was后接held不可以吗?为什么要加to be?在一般过去时的句子里,当系动词后面跟着行为动词,是不是这两个动词都要用过去式?如they wer 在英语一般过去式中was和were的后面应加动词什么形式啊? 过去式时was/were后加动词过去式吗?did,was,were后接的动词用过去式还是用原型?简洁明了,说明为什么 was+动词ing还是加动词过去式? helped后加原形还是过去式help后加原形.但如果句子中是过去式helped是加原形还是过去式?初中阶段所学介词有哪些? did,was,were后接的动词用过去式还是用原型?1,I didn''t know you were in Paris.2,He was born in 1989.3,I was robbed of my watch.第1句did 后面用原型konw第2句was 后面用过去式born,born是过去式吧?第3句was后也用过去 was后加过去式吗?did后加原形吗? I was 后面加动词原形还是过去式例如是I was cry.还是I was cried.或者两种都对.学太多英语都混乱了. 在过去式的句子中,with 后面加 doing还是那个动词的过去式 was后面加动词原型还是过去式还是ing形式? If和wish后用were还是was我在语法书上看到这样一句话:在If和wish后要用were,而不是was如：If i were you ,I wouldn't buy that coat.或If i was you.把我懵了,那到底是要用were还是was啊?如果两个都可以,那有什么 语法改正When I was introducing myself to Mr Sophie and asking her how she was,she ......when I was 后面的动词是加ING还是过去式. 在过去时中：有was,were,后面能加动词过去式吗 英语纠错-请问这句话有错误吗?如果想说“当我不断告诉你的时候”过去式,应该是when i was keep telling you还是when i was kept telling you?还是when i was keeping telling you? I have nothing to do but read 这里的read是原型还是过去式,but后加什么?能加过去式吗