query: Present perfect or present perfect continuous with a participle?
positive_passages.docid: 20274
positive_passages.text: How can I reliably and accurately identify the passive voice in writing or speech?
negative_passages.docid: 107740
negative_passages.text: Shouldn't the comma be omitted? And is this sentence consistent in the tense?
negative_passages.docid: 100914
negative_passages.text: present perfect + past simple in the same sentence
negative_passages.docid: 6340
negative_passages.text: "yet" vs. "already" with present perfect
negative_passages.docid: 90991
negative_passages.text: Adverbs + Present Perfect
negative_passages.docid: 91575
negative_passages.text: Past simple vs past perfect; British- vs American English
negative_passages.docid: 96368
negative_passages.text: Simple Past vs. Present Perfect
negative_passages.docid: 57204
negative_passages.text: present perfect vs past perfect
negative_passages.docid: 58714
negative_passages.text: Simple Past vs. Present Perfect: "was" vs. "has been"
negative_passages.docid: 49302
negative_passages.text: before/after + past or past perfect
negative_passages.docid: 35695
negative_passages.text: Past perfect or past simple with before
negative_passages.docid: 110717
negative_passages.text: Present Simple vs Present Progressive
negative_passages.docid: 49025
negative_passages.text: Can the past simple or the present perfect fit in this example with yet
negative_passages.docid: 98966
negative_passages.text: Is it correct to say "We start tomorrow"? Shouldn't it be "We are starting tomorrow"? (present simple vs continuous for future event)
negative_passages.docid: 127184
negative_passages.text: Present-perfect-tense vs. Simple-past-tense
negative_passages.docid: 154084
negative_passages.text: Having done something,... vs Doing something,
negative_passages.docid: 12019
negative_passages.text: Can we use the present perfect in this case?