there were many times 里的主谓宾分别是谁?后面可以加when引导的宾语从句吗?

there were many times 里的主谓宾分别是谁?后面可以加when引导的宾语从句吗? It seems like后面加that从句是宾语从句么？thay可否省略？宾语从句里的引导词都可以省略么 if可以引导宾语从句吗 引导宾语从句的引导词有哪些 wonder 后面可以+ whethe r或 if 引导的名词性从句作宾语吗? when可以引导的主语从句吗? There were many times when Aron almost There are times是不是后面常接when引导的句子? 请问which that when why who 引导的宾语从句后面 只有who引导的宾语从句一般情况下就是原问句,才有主谓结构吗? when引导宾语从句和状语从句的区别 what about可以跟THAT引导的宾语从句吗? how可以做定语、宾语从句的引导词吗