Bill and I ofen disagree but we are good friends.我想问下这句中的语法知识

问题描述:

Bill and I ofen disagree but we are good friends.我想问下这句中的语法知识
是不是ofen(adv.)修饰disagree(谓语) but+后面.做状语从句啊?修饰disagree.不对的话请高手指出

是“简单句+连接词+简单句”,在英语中叫并列简单句
Bill and I (主语)ofen (频率副词)disagree (谓语)but (表转折的连接词)we (主语)are (系动词)good friends(表语).