不裤雹能说所有的动词都要用过去式,需要根据语法,把充当动词部分的词胡伏帆变换时态
比如:
“The whole thing we were trying to develop was about keeping alive and without any dilution the actors 'work', ” (VOA, standard. 2009. 12. 19)
整件过程我们做过的是在保持原厅闷有的工序,而不是在不重视演员的‘努力’。
上面例句里的动词 were, try, develop, was, keep, work时态 就是你的问题的最好解释。