英语语法分析

Probate cases can go on for two years or more.

遗嘱认证案可能会持续两年或更长时间。

《柯林斯英汉双解大词典》

You'll find tips on estate planning, including ways to avoid probate costs.

你还可以在书中读到遗产规划的要诀，包括规避遗嘱认证费用的方法等内容。

They may or may not have been handed on in the will or perhaps they are part of probate.

他们可能愿意也可能不愿意交出，或者那些东西算是遗嘱的一部分。