If you …..(be) not busy, we …..(play) football.- (Conditional I) If I ….(be) you , I ….(help) him. – (Conditional II) If I …. (be) you , I ….(not go) there. (Conditional II) If I …..(know) the answer, I …..(tell) you. If we …(play) better, we could have won the game.- (Conditional III )
