Compléter possibility and obligation in pastVersion en ligne small text using modal verbs of possibility and obligation par Miguel Ángel Ruíz González 1 Yesterday , I broke my ankle while I was running . I walk so I phone my girlfriend and she take me to the hospital . Luckly I wait long for an X - ray . The doctor put a bandage on my foot and said I go home . Unfortunately I move for days and my girlfriend do everything for me . The only good thing was that I go to work .