keep sb do,keep sb doing,keep sb to do中那几个是存在的句型?顺便讲下所表示意义的不同....keep sb do,没这个吧

keep sb doing还是keep sb do ? ? ? ? ? ? ? ? ? keep sb keep sb. keep sb keep sb. keep sb to do sth 有keep to do和keep sb. to do吗? keep sb 造句 keep sb.+形容词造句 keep sb.companycompany词性 keep sb in keep sb.grounded是什么意思 keep pushing sb.. keep sb informed keep sb safe造句 keep sb （）sth keep sb informed keep sb do sth 与keep sb to do sth的区别是什么