have sb doing sth i have not been able to get the document but have sb hunting it.have sb doing sth,让某人做某事,这种句型好像没见过,它和 ask sb to do sth 有什么不同?

有没有have sb doing sth have sth to do sth 什么意思 ? have sb do sth =get sb doing sth? have sth done与have sb do sth与 have sb doing sth区别 let sb doing sth与have let sb doing sth的区别 I'd like sb.doing sth.还是 to do sth. have sb./sth.do、have sb./sth.doing和have sb./sth.done有什么区别,用法怎样? have sb doing与have sth done的用法 have sb doing have sb done have sb to do have sth done have sth do have sth doing这些形式都有吗, have sb do sth 和 have sb doing sth 有什么区别? help sb doing sth sb doing sth是什么意思? stop sb doing sth suggest sb doing sth sb spend + doing sth sb was doing sth have sb do sth 和have sb doing sth 和have sb done 的区别?要配上例句, make /have/ let +sb +do sth.可不可以+do / doing 为什么make /have/ let +sb +do sth.不可以 doing ...