英语,如果我做过某事..如果句子中有have..是应该说:have did sth还是had do sth?应该用哪个

英语,如果我做过某事..如果句子中有have..是应该说:have did sth还是had do sth?应该用哪个 是had better do sth还是have better do sth claim to have done sth 是声称做过某事 可是to do 和 to have done 有什么区别? 英语中“错过做某事”是“miss to do sth.”还是“miss doing sth. 让某物被做某事用英文应该怎样表达?是have sth to be done么?还是have sth doing? 最好做某事到底是would better do sth 还是had better do sth? 开始做某事：start to do sth.还是start doing sth.如果两个都可以,有什么区别? 如果要说放下某事去做另外某事,该是postpone sth to sth还是postpone sth to do sth 最好不做某事是had better not do sth 还是had better not to do sth 英语句子前to老师,我有个疑惑：在牛津英汉词典中,例如使某人做某事在词典的翻译是 to make sb.do sth,. 英语中have的用法have to do have sth do have sth done有什么区别?有没有have have no change to do sth造句 没有机会做某事 帮忙造个句子 ,