attach attention to后加doing吗?

attach attention to后加doing吗? Attach great attention to details attach importance to doing /do 归纳一些to后加动词ing 的词组 如 look forward to doing pay attention to d pay attention to(doing ) pay attention to 后加什么? 介词to后一定加doing吗 appreciate后只能加doing吗?to 求像“look forward to doing”和“pay attention to doing”的词组（就是to后+ pay attention to do/doing pay attention to doing 短语 be absorbed in 后可以加doing sth.还有focus one's attention on ,on后