query: Present Indefinite or Present Perfect in conventional everyday talking
positive_passages.docid: 2069
positive_passages.text: "Did you watch this movie?" or "Have you watched this movie?"
negative_passages.docid: 52396
negative_passages.text: Definite and indefinite articles when referring to generic abstract objects
negative_passages.docid: 38517
negative_passages.text: Direct and Indirect Objects with the verbs: Give, Buy, and Bring
negative_passages.docid: 64030
negative_passages.text: Nuances in variants of “I should/would/∅ think so”
negative_passages.docid: 121795
negative_passages.text: What is the difference between 'past' and 'present perfect;?
negative_passages.docid: 39079
negative_passages.text: Proper use of passive and active voices?
negative_passages.docid: 40839
negative_passages.text: Difference between Present Perfect and Past Simple ( I am not a beginner )
negative_passages.docid: 23177
negative_passages.text: Tense change: previous actions on something that's currently true
negative_passages.docid: 153098
negative_passages.text: Aspect (simple, perfect and progressive): What are the differences?
negative_passages.docid: 139726
negative_passages.text: differentiating between the usages of "seem"
negative_passages.docid: 10955
negative_passages.text: Past simple vs present perfect
negative_passages.docid: 68864
negative_passages.text: "Will" vs "going to" vs present continuous
negative_passages.docid: 6542
negative_passages.text: Dilemma: Present Perfect Or Perfect Continuous?
negative_passages.docid: 23670
negative_passages.text: Present Perfect vs. Present Perfect Continuous
negative_passages.docid: 127184
negative_passages.text: Present-perfect-tense vs. Simple-past-tense
negative_passages.docid: 41146
negative_passages.text: Present Simple vs Present Continuous for future actions
negative_passages.docid: 11703
negative_passages.text: "Heard me [infinitive]" vs. "heard me [present participle]"