- I used (use) to ski when I was at the university but I broke (break) a leg five years ago and since then I have not skied (not ski) any more.
Will be possible to use past simple I did not ski any more(meaning it is forbidden for me to ski, it is too risky). A changement is not possible.
Fromhttp://www.ndj.edu.lb/sites/default/files/images/import/grade-9-all-tenses.pdf