query: Present Perfect vs. Present Perfect Progressive
positive_passages.docid: 17861
positive_passages.text: Is there any difference between Present Perfect and Present Perfect Continuous?
negative_passages.docid: 9402
negative_passages.text: Difference in sentence meaning between present continuous and simple present constructions
negative_passages.docid: 57204
negative_passages.text: present perfect vs past perfect
negative_passages.docid: 49025
negative_passages.text: Can the past simple or the present perfect fit in this example with yet
negative_passages.docid: 153098
negative_passages.text: Aspect (simple, perfect and progressive): What are the differences?
negative_passages.docid: 35907
negative_passages.text: Is there a simple and clear way to explain the difference between past simple and present perfect?
negative_passages.docid: 40839
negative_passages.text: Difference between Present Perfect and Past Simple ( I am not a beginner )
negative_passages.docid: 13947
negative_passages.text: Simple past or present perfect?
negative_passages.docid: 93810
negative_passages.text: How is "I have come" + infinitive different from Present Perfect?
negative_passages.docid: 222
negative_passages.text: Past Subjunctive vs Future Subjunctive form
negative_passages.docid: 130978
negative_passages.text: Using of word "just" with present perfect- "your friends have arrived" Vs "you friends have just arrived."
negative_passages.docid: 62252
negative_passages.text: Simple past vs Perfect Past
negative_passages.docid: 35695
negative_passages.text: Past perfect or past simple with before
negative_passages.docid: 156338
negative_passages.text: Toward vs. Towards
negative_passages.docid: 152550
negative_passages.text: present tense with past perfect?
negative_passages.docid: 64359
negative_passages.text: to finish vs. to have finished
negative_passages.docid: 6340
negative_passages.text: "yet" vs. "already" with present perfect