Only can we blame that we couldn't be together.语法对吗

Only can we blame that we couldn't be .语法不对
本该是 it is only that we couldn't be together that we can blame但也不对
因为 blame可用作不及物动词,也可用作及物动词.用作及物动词时,可接表示人或事物的名词、代词作宾语.blame通常不接that引导的从句.blame表示被动意义时通常用主动形式,有时也可用被动形式.
we are to blame for our not having been together
可以变成 Only for our not having been together are we to blameblameit on that we were not together.语法对吗