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Sergey
"I will finish/have finished cooking by the time you come home"
Dear italki users!
As far as I know, we should use Future Perfect in such sentences as:
1. I will have finished cooking by the time you come home
2. I will have read the book by Monday
3. Next week, I will have lived here for 20 years (I'm not sure if this one is correct, though)
I wonder what would happen if we used Future Simple here instead:
1a. I will finish cooking by the time you come home
2a. I will read the book by Monday
3a. Next week, I will live here for 20 years.
Are those three sentences just grammatically incorrect or they are possible but have slightly different meaning?
7 feb 2020 03:24
Risposte · 9
2
1a and 2a are OK, but not great. A native might say them, but probably wouldn't write them.
3a is WRONG. If you use "for" or "since" to talk about duration, you HAVE TO use a perfect tense. It sounds very strange if you don't.
EDIT:
After further consideration, you COULD say something like "Tomorrow, I will sing for 20 minutes". There, the entire 20 minutes occur within "tomorrow". Similarly, you can do similar things with other tenses "I swim for 20 minutes every day" "When I was young, I went hiking for two days every week" "I went hiking for a month in 2015".
However, "20 years" is longer than "next week", so this interpretation wouldn't make sense, so 3a is simply wrong.
7 febbraio 2020
2
I mostly agree. 3a is definitely wrong. 1a is ok, but 1 sounds better.
2a is perfectly correct if you haven't started reading the book yet. If you have already started reading the book, 2 is better.
7 febbraio 2020
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Sergey
Competenze linguistiche
Inglese, Russo
Lingua di apprendimento
Inglese
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