he will already have read vs he will have already read

[Azbuka]

By the time you come back, he will already have read the article.
By the time you will come back, he will have already read the article.

Which is correct?

Thank you!

 

[teechar]

Hello there, and welcome to the forum.
Both positions for "already" are possible, and note that you can even put "already" at the end of that sentence.

However, take out "will" from the second sentence.

Take a look at the following explanation.

https://dictionary.cambridge.org/grammar/british-grammar/already

 

[jutfrank]

take out "will" from the second sentence.

Just to clarify—teechar is telling you to take out only the first will.

My normal advice is to put adverbs like already between the first auxiliary and the second auxiliary, in what I call the 'sandwich position', like this:

By the time you come back, he will already have read the article.

When you use By the time ... with a future meaning, you should use the present simple tense.

 

[teechar]

Just to clarify—teechar is telling you to take out only the first will.

Yes, that's the one I meant.

 

[Azbuka]

Just to clarify—teechar is telling you to take out only the first will.
My normal advice is to put adverbs like already between the first auxiliary and the second auxiliary, in what I call the 'sandwich position'.

Thank you!
'sandwich position' is an excellent hint

 

[emsr2d2]

Thank you!
'Sandwich position' is an excellent hint.

Don't forget to start every sentence with a capital letter and end every sentence with one appropriate punctuation mark.