英语句型分析my father had told me i would have to ask for credit a

成分是从句,并且有虚拟语气.
这句是宾语从句的从句部分
最标准句型如下：
my father had told me that i would have to ask for credit at the store
that在宾语从句中可以省略,就如提干了
后面i would have to ask for credit at the store整个是一个从句
并且运用虚拟语气 would have done 表示本应该做却没有做
整句翻译：我父亲曾经告诉我,我本来可以在商店里求得一次赊账的.（言下之意没有求得.）

宾语补主语

是宾语从句，told sb. sth中sb.是间接宾语，sth是直接宾语，就是这样！