I could have stayed at university for another two years but I'd had enough of studying. You could have helped us but you just didn't want to. Kennedy could have been a great footballer if he hadn't injured his knee. I could have slept all day but I had to get up and take the dog for a walk. I could have lent you some money but you didn't ask! I think Lorraine could have passed the exam if she'd worked a bit harder. http://500ab102e3079df093a4-ff8eeadd950d51fd1fc939dca75b3973.r47.cf1.rackcdn.com/assets_green.swf