請問如果想同人講我以接納一合文件，可不可以這樣說?

If your meaning is getting documents from someone, you would say:
I already took a box of documents.
I already took these documents.

If your meaning is accepting a document submitted by someone, you would say:
I already accepted this document.
Your submission has been accepted.

要知my take的意思是 - 我的一份(那份).
My take on this is accepted. 我接我那份.
如果想同人講我以(已)接納一合(份)文件. The documents are received and accepted by me.