英语中afford后跟to do还是doing

英语中afford后跟to do还是doing wrong后跟do还是to do? warn sb后跟to do 还是doing stand后跟to do还是doing? suggest 后跟to do还是doing 形式? love sb后跟to do 还是doing 介词后跟to do 还是doing? just后跟to do还是doing spend后跟to do还是doing refer to 后跟 do 还是 doing afford to do lead sb 后跟什么?to do 还是 do doing? afford +doing/sth;afford to+do, finish 后跟什么 doing sth.还是to do learn 后跟什么.to 还是? be going to do 后跟 hear 后跟什么结构,是to do还是doing manage后跟to do还是doing以及用法 began后跟doing的形式还是to do 不定式