Question

英语句子成分分析But it pains me," I said,"to find that you both have

Answer 1

整句是it pains me to find that you both have been panhandling so long that it no longer embarrasses you.

it做形式主语,真正的主语是后面的不定式to find that you both have been panhandling so long that it no longer embarrasses you.

to find that 中的that引导的从句是做find的宾语从句,so long that 中的that 是前面that 从句中的状语从句.