I don't think there is a magical formation that will turn this team around.im board to tears of people posting their preferred formations each week.
Based on effort and application in games, on current form I'd go with this formation/line up (4-4-2)
Ingram (Taylor if Ingram is not fit)
Taylor, Taylor, Taylor, Taylor
O'Toole, O'Toole, O'Toole, O'Toole
Taylor, O'Toole
Subs...perm any 7 from the remaining 26