prefer sb not to do? 还是doing?

prefer sb not to do? 还是doing? prefer not to do 还是prefer not doing 是prefer to do 还是prefer to doing prefer to do 还是doing?i prefer to sleep\sleeping? prefer doing sth.还是prefer to do sth. 有prefer sb to do和prefer sb doing的结构吗? limit sb to do 还是to doing chanllenge sb to do 还是to doing? prefer doing /to do sth,所以其否定形式是不是not to do / not doing warn sb后跟to do 还是doing stand sb.doing还是to do? love sb后跟to do 还是doing