有be against sb to do sth词组吗?

有be against sb to do sth词组吗? 有be adj for/of sb to do sth 这个词组吗? 有warn sb to do sth 这个词组吗? keep词组有keep sb doing sth或keep sb to do sth吗 有be against sb doing sth 么? 有be against sb doing sth 请问有be difficult to do sth 这个词组吗? be coming to do sth take sb to do sth 这两个词组各是什么意思 有没有know sb/sth (to be)/as这个词组? sb be seen to do sth 和 sb be seen do sth 有什么不同? object的用法有object sb to do sth这个词组 吗? 请问有没有sb be interested in to do sth或sth be interesting to do