Verumm Posted 12 years ago
Grammar
Present Perfect and Future Perfect
Hello. Can I use Present Perfect and Future Perfect in the same sentence? "By the time he has written the letter, his friend will have done the shopping". These are plans for tomorrow. Is it possible to use Present Simple instead of Present perfect? Are there any differences?
Thanks.
Thanks.
Top answer
By the time he has written the letter, his friend will have done the shopping. By the time writes the letter, his friend will have done the shopping. To me, the first one seems more suitable if he is writing the letter now, or will be starting it soon, and it takes a reasonable time to write the letter, during which time the friend completes the shopping.
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By the time he has written the letter, his friend will have done the shopping.
By the time writes the letter, his friend will have done the shopping.
To me, the first one seems more suitable if he is writing the letter now, or will be starting it soon, and it takes a reasonable time to write the letter, during which time the friend completes the shopping. The second one
By the time writes the letter, his friend will have done the shopping.
To me, the first one seems more suitable if he is writing the letter now, or will be starting it soon, and it takes a reasonable time to write the letter, during which time the friend completes the shopping. The second one
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