Chicago Bears OffenseOffensive FormationsI Form Slot Flex Twin Te Shotgun Bunch Open Te Bunch Wide Deuce Close Doubles Flex Wk Doubles Offset Wk Doubles Y Off Eagle H Tight Empty Base Flex Flex Y Off Wk Snugs Flip Spread Dbl Flex Trey Trey Open Offset Trey Y-Flex Wing Stack Y Off Trips Y Trips Offset Wk Singleback Ace Ace Pair Bunch Dice Slot Tight Y Off Wing Pair Wing Slot Y Trips Split Backs Slot Weak I Pro Wing