sb spend sometime doing 属于什么基本句型,为什么?

sb spend sometime doing 属于什么基本句型,为什么? sb spend sometime in doing和sb spend sometime on sth各造两个句子,一共 sb spend sometime doing the something这句话成立吗? sb spend sometime (in) doing sth 中的 (in) doing sth 是什么成分? spend sometime doing sth 语法分析 sb. spend time doing something是一种句型,那么有没有sb. spend time to d spend somtime to do sth 和spend sometime doing sth什么区别 sb spend + doing sth spend sometime to do sth 和 spend sometime doing sth 的区别 在英语中是spend sometime to do 还是 spend sometime （in）doing?还是都行? 英语划分句子成分It take sb.sometime to do sth.Sb.spend sometime doin sb spend some time doing stn的some time 后面为什么加doing