几个英语语法问题1.某人被看见正在做某事 是 sb is seen to doing sth 还是 sb is seen

几个英语语法问题1.某人被看见正在做某事 是 sb is seen to doing sth 还是 sb is seen 关于see的用法看见某人正在做某事see sb.doing sth.是强调正在做还是个做的过程?`````看见某人在做某 建议某人做某事是suggest sb. to do sth还是suggest sb. doing sth 英语中看见某人做某事：see sb do sth 与看见某人正在做某事：see sb doing sb is going to be doing sth=sb will be doing sth 某人将做某事 想像某人做某事是“imagine sb doing sth”还是“imagine sb‘s’ doing sth”? 1 发现某人正在做某事是catch sb doing sth,那么有catch sb to do 一个英语语法的问题；是remember sb.do（记得某人做某事） 还是remember sb.doing?forge see sb doing sth 是什么时态,see不是看见么,强调的是结果,怎么还能"正在看"(看见某人正在做某事么) see sb.do sth与see sb.doing sth 哪个是看见某人经常做某事?两个短语有什麼区别? find sb doing sth 是发现某人正在做某事,那有没有find sb to do sth ,如果有,那是什么 prevent sb to do sth / prevent sb from doing sth 阻止某人做某事 这两个