tell sb.to do 中,to do到底是做双宾语还是补语啊?如何区分

tell sb.to do 中,to do到底是做双宾语还是补语啊?如何区分 ask sb.to do是双宾语还是宾补? 区分ask sb to do和tell sb to do tell sb 加do还是to do tell sb.是加do还是to do ask/tell sb 是do还是to do tell sb to do 还是tell sb do tell sb to do 是tell sb do sth 还是tell sb to do sth 是tell sb.not do sth.还是tell sb.not to do sth.那么ask呢? tell sb doing sth还是tell sb to do sth tell sb to not do sth 还是 tell sb not to do sth