22
votes
4answers
5k views

“Cancelled” or “Canceled”?

Cancelled or Canceled ? Which one is right? You have successfully canceled the registration or You have successfully cancelled the registration
1
vote
2answers
863 views

Why do you write “occurred” but “listened”?

The past tense of to occur is occurred (not occured), but the past tense of to listen is listened (not listenned). Why? What is the general rule that is applied to make the past tense of a verb?