don't understand what do you mean "wide" 4-3-1-2, is it like 4 def at the back then ml+mc+mr at midfield, amc with 2 st
or 4 def at the back then 3 mc at midfield...
anyway, I don't play any fixed formation but I like 4-1-4-1 and 4-5-1v
I always try to counter my opponent formation.
for example: as you said 4-3 wide (?) -1-2 then
if it is 4-3 mc -1-2 then counterif it is 4-3w [ml+mc+mr] -1-2 then counter3N-1-4-2, 3N-1-5-1, 3N-5-2V, 4-3MC-2WAM-1, 4-5-1V, 3N-5-24-1-4-1, 4-5-1V, 3N-1-4-2, 3N-1-5-1