You may call this a 4 - 1 - 3 - 1 - 1 formation or something else but it a 4 - 4 - 2 formation .
It began as an archetypal 4 - 4 - 2 and works as a 4 - 4 - 2 .
You may call this a 4 - 1 - 3 - 1 - 1 formation or something else but it a 4 - 4 - 2 formation because it began as an archetypal 4 - 4 - 2 and works as a 4 - 4 - 2 .