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Shall vs Could - What's the difference?

shall | could |

As verbs the difference between shall and could

is that shall is (modal auxiliary verb|defective) while could is (can).

shall

English

Verb

(wikipedia shall)
  • (modal auxiliary verb, defective)
  • I shall sing in the choir tomorrow .
  • * 1900 , L. Frank Baum , The Wonderful Wizard of Oz Chapter 23
  • "My third command to the Winged Monkeys," said Glinda, "shall' be to carry you to your forest. Then, having used up the powers of the Golden Cap, I ' shall give it to the King of the Monkeys, that he and his band may thereafter be free for evermore."
  • (determination''): ''You shall go to the ball!
    (obligation''): ''Citizens shall provide proof of identity.
  • Shall we go out later?
  • (obsolete) To owe.
  • Usage notes

    * Shall'' is about one fourth as common relative to ''will in North America as in the UK. Some in North America may consider it formal or even pompous. * In the past, will'' and ''shall'' have been used similarly as auxiliary verbs for the future tense. The simple future tense traditionally uses ''shall for the first person ("I" and "we"), and will for the second and third persons. *: I shall go. *: You will go. * An emphatic future tense, with a sense of (must), reverses the two words, using will'' for the first person and ''shall for the second and third person. *: I will go. *: You shall go. * Usage can be reversed in questions and in dependent clauses—especially with indirect discourse. For example: Shall''' you do it?'' is equivalent in meaning to '''''Will''' you do it?'' as it anticipates your response ''I '''shall''' do it.'' Or: ''he says that he '''shall''' win'' or ''he expects that he '''shall''' win'' report his saying ''I '''shall''' win'', not ''I '''will win.

    See also

    * ought * shalt * shan't * should * will *

    Statistics

    *

    could

    English

    Alternative forms

    * (obsolete)

    Verb

    (head)
  • (can)
  • Before I was blind, I could see very well.
  • conditional of can
  • #
  • I think he could do it if he really wanted to.
  • I wish I could fly!
  • # (Used to politely ask for permission to do something).
  • # ( Used to politely ask for someone else to do something).
  • # (Used to show the possibility that something might happen).
  • #* {{quote-magazine, date=2013-06-29, volume=407, issue=8842, page=55, magazine=(The Economist)
  • , title= Travels and travails , passage=Even without hovering drones, a lurking assassin, a thumping score and a denouement, the real-life story of Edward Snowden, a rogue spy on the run, could be straight out of the cinema. But, as with Hollywood, the subplots and exotic locations may distract from the real message: America’s discomfort and its foes’ glee.}}
  • # (Used to suggest something).
  • Derived terms

    * could've * couldn't (negative form of could ) * couldst (archaic second-person of could )

    See also

    *

    Statistics

    *