query: past perfect with 'when'
positive_passages.docid: 13828
positive_passages.text: Canonical Post #2: What is the perfect, and how should I use it?
negative_passages.docid: 49020
negative_passages.text: Is past simple ever justified with 'by'?
negative_passages.docid: 59878
negative_passages.text: When should I use "when" and "while"?
negative_passages.docid: 78336
negative_passages.text: past simple or present perfect
negative_passages.docid: 118206
negative_passages.text: Simple past vs. past perfect
negative_passages.docid: 136402
negative_passages.text: past tense and/or conditional
negative_passages.docid: 66004
negative_passages.text: until + perfect present / present
negative_passages.docid: 119517
negative_passages.text: What's the difference between the simple past tense and the present perfect?
negative_passages.docid: 64476
negative_passages.text: "While" and "When" phrases in the future tense
negative_passages.docid: 150189
negative_passages.text: past continuous or past simple
negative_passages.docid: 21925
negative_passages.text: Why do people sometimes use the past perfect form of a verb when the past would suffice? (e.g. "you had mentioned")
negative_passages.docid: 12019
negative_passages.text: Can we use the present perfect in this case?
negative_passages.docid: 121795
negative_passages.text: What is the difference between 'past' and 'present perfect;?
negative_passages.docid: 45115
negative_passages.text: Relative pronouns "where" and "when": where can they be omitted?
negative_passages.docid: 51083
negative_passages.text: Present tense for future events
negative_passages.docid: 49506
negative_passages.text: Can I use a present-tense verb when writing about a past event?
negative_passages.docid: 53495
negative_passages.text: Why is 'present perfect' present if it happened in the past? And why is it 'perfect'?