这句话里有多少英语语法啊？？紧急啊~~~

来源：百度知道 编辑：UC知道 时间：2024/05/16 23:56:34
He not only wrote these things,and published them一usually at somebody else's expense一but he would sit and read them aloud,for hours ,to his friends,and his family.
各位同学辛苦啦~~请大家帮忙啊，这句话里有多少语法呢，谢谢啦~~~

1.not only,but （also）.固定用法，连接成分
2.at somebody's expense.短语，以*人为代价
3.一般过去时：wrote
一般过去将来时：would

不知道符合你的要求不。