there is no doing sth句型 还可以加上in地点吗?

句型there is no point in doing sth. there is no point in doing sth.的in可以省略吗? there is no sense in doing sth there is句型里还可以出现地点副词吗 there is no point in doing sth .如果在point前加上much就要把 no变成not,为 有there is no purposing doing 这个句型吗? 那 there is no purpose do there is no use/point/sense in doing sth.请问其中的in分别能不能省略? There is sb doing sth.这个句型的用法 there is no point in doing中的point可以改变吗? there is nothing wrong with you doing sth.这个是句型吗? It is no harm doing sth与It is not harmful doing sth可以替换吗?为什么 there is no use for sb doing sth