写作的过去式用英文怎么说

"Written" 是 "write" 的过去式。

"Write" 是英语中的动词，它的过去式 "written" 和过去分词 "written" 是通过加上" -en"的后缀形成的，这是英语中的一种常见的构成过去式和过去分词的方式之一。

例句：

I have written a letter to my friend. (我给我的朋友写了一封信。)
He has written several books on history. (他写了几本关于历史的书。)
She had written a note before she left. (她在离开之前写了一张便条。)