ask/tell sb 是do还是to do

ask/tell sb 是do还是to do 是tell sb.not do sth.还是tell sb.not to do sth.那么ask呢? 是ask sb to do 还是ask sb do呢? 区分ask sb to do和tell sb to do ask的句型是ask sb to do sth还是ask sb do st ask/tell sb.not to do sth ask sb do sth 还是 ask sb to do sth . ask sb to do 还是 ask sb do 是ask sb not to do sth 还是ask sb to not do sth 究竟是ask sb do sth还是ask sb to do sth? tell sb.是加do还是to do ask sb.to do还是ask to do?