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didn't do sth and haven't do sth Are both structures right? Is there such"haven't did sth”?
1. Apr. 2015 08:59
Antworten · 2
3
No, there isn't. This form doesn't exist. You're confusing two tenses. The past simple is 'I didn't do that'. The present perfect is 'I haven't done that'.
1. April 2015
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