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0
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2answers
222 views

Two past perfect verbs in the same sentence

Both these sentences contain two verbs (correct me if I'm wrong) that are in the past perfect tense. I'd like to ask how do they occur in chronological order. Though my question is related to the one ...
2
votes
1answer
66 views

Using a perfect infinitive construction to express uncertainty

My sentence: " I needed for her to have called me." The only example that I can find is from google books- title: The Ghost of Samuel Cetawayo" with a similar use of the perfect infinitive: "I had ...
1
vote
1answer
56 views

“Until” followed by past perfect or past simple

Recently we have been learning tense sequence with using after, before and so on. One of them - until turned out troublesome for me. My first exercise was to write this sentence with until: not to ...
0
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1answer
53 views

Passive Voice vs Present Perfect Passive Voice

Neither Jeremy nor his friends have been informed about the accident by the traffic police. Why is the present perfect passive voice (have been informed) used in the sentence? Is it correct to use ...
0
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0answers
61 views

'could have + past participle' to talk about possible events in the future

BACKGROUND In this earlier thread, Edwin Ashworth approved a use of 'could have + past participle' for the future event that was precluded by context as in: (1) Mary could have arrived tomorrow, ...