帮忙分析下句子结构the self-decipline required to drag myself out of b

the self-decipline是主语
required to drag myself out of bed eleven minutes earlier than usual是过去分词短语作定语 修饰主语 相当于一个定语从句 因为 与所修饰词 是被动关系 故用 过去分词
= that was required to drag myself out of bed eleven minutes earlier than usual
was 是系动词 considerable是表语