query: start a sentence with "Have been"
positive_passages.docid: 11571
positive_passages.text: Is there a name for the practice of dropping pronouns in written speech?
negative_passages.docid: 135128
negative_passages.text: Beginning a sentence with a gerund?
negative_passages.docid: 3233
negative_passages.text: When to use the present or the past perfect tense?
negative_passages.docid: 78336
negative_passages.text: past simple or present perfect
negative_passages.docid: 68478
negative_passages.text: The use of "were- should- had” at the beginning of sentences instead of “if”
negative_passages.docid: 51703
negative_passages.text: Have forgotten or forgot?
negative_passages.docid: 80810
negative_passages.text: Why must “has” come before the main verb here?
negative_passages.docid: 82366
negative_passages.text: "Have been having classes" or "have had classes for three months"?
negative_passages.docid: 23177
negative_passages.text: Tense change: previous actions on something that's currently true
negative_passages.docid: 49354
negative_passages.text: Is 'had have + past participle' a correct grammatical form?
negative_passages.docid: 84963
negative_passages.text: Can I start a sentence with "i.e."?
negative_passages.docid: 12613
negative_passages.text: How to use "had" correctly in a past perfect paragraph?
negative_passages.docid: 508
negative_passages.text: "Have been doing" and "have done"
negative_passages.docid: 155240
negative_passages.text: About 'start' and 'begin'
negative_passages.docid: 14621
negative_passages.text: have lived vs have been living
negative_passages.docid: 14620
negative_passages.text: How to correctly use the present perfect tense
negative_passages.docid: 29553
negative_passages.text: A number of questions "has been" or "have been" asked?