which one is correct? can also or also can

Question

this method uses new data and also can detect changes

this method uses new data and can also detect changes

Answer 1

Hi,

 

This method can not only employ the new data, it can detect the changes as well.

 

Not only can this method employ the new data, but it can also detect the changes.

 

This method can not only employ the new data, but also detect the changes.

Answer 2

http://www.englishforums.com/English/CanAlsoOrAlsoCan/hdzgb/post.htm