我的岳父/公公曾是个银行家。

My ___father-in-law was a banker.

我的岳父/公公，我相当确信，将能够回答你所有的问题。

My ___father-in-law, I'm pretty sure, will be able to answer all your questions.

我和我的岳父/公公关系很好。

I have a good relationship with my ___father-in-law.