Rachel Adams
Key Member
- Joined
- Nov 4, 2018
- Member Type
- Student or Learner
- Native Language
- Russian
- Home Country
- Georgia
- Current Location
- Georgia
I will rephrase the explanations again just to make sure I don't misunderstand. I will use "could" for permission, and ability in the past. "Ken could drive/Ken could not drive his aunt to the airport. I didn't ask about positive statements but I hope in a positive statement it's not wrong to say "Ken could drive his aunt" or is it regarded as what was possible in a particular situation and therefore "was able to" must be used not "could"?
I will also use "could" to express surprise as in "How could you spent so much time?" ( Michael Vince "English Grammar in Context") which refers to a past action.
I will also use "could" to express surprise as in "How could you spent so much time?" ( Michael Vince "English Grammar in Context") which refers to a past action.
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