So you can look at the third person of the past tense only as a list or you might, if languages that have cases, you can look at just the instrumental case, let's say in Russian or Slavic languages.

你可以把过去时态第三人称单独列个表，或者你可能，如果一些语言有格，你可以只看工具格，比如说俄语或斯拉夫语。