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Stenka25 Posted 16 years ago
Grammar

Does "by" OPTIONAL or MANDATORY?

In the below dialogue, does the preposition "by" an optional one or a mandatory one? If it's mandatory-I think, it's not, though-, can you tell me why?

If it's optional, how come does natives get to use additional 'by."
Thank you in advance.

W: I see. When do you need them by?
M: Thi Friday.
  

Top answer

Stenka25 does is the preposition "by" an optional one or a mandatory one ? Optional. If I say I need something by Friday, I mean that I will accept it before Friday as well, but any day after Friday is not acceptable.

  • Stenka25 does is the preposition "by" an optional one or a mandatory one ?
  • Optional.
  • If I say I need something by Friday, I mean that I will accept it before Friday as well, but any day after Friday is not acceptable.
  • So by implies a time limit.
  • CJ
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1 Answers
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Stenka25does is the preposition "by" an optional one or a mandatory one?
Optional.

If I say I need something by Friday, I mean that I will accept it before Friday as well, but any day after Friday is not acceptable.

So by implies a ti

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