If you’re a non-native speaker of English and you’ve recently embarked on a teaching career, chances are that you might be making one or two classroom language mistakes you’re not even remotely aware of. After all, as an advanced student, you were probably never corrected in class if you said something like “open your books on page 20″ because, well, you never had to say it in the first place.
Congratulate ON or Congratulate FOR?
Some dictionaries suggest congratulate on only, while others include examples with both congratulate on and congratulate for. What does corpus data suggest? Watch the video and find out. Follow me on instagram for more: @luiz.otavio.barros