Shall vs May: Difference and Comparison

To communicate appropriately, our language and grammar usage needs to be good. Grammar is known as a structural foundation. It helps us to convey precise meaning and avoids confusion.

If grammar is not used correctly, the message’s meaning can change; hence, one should know the correct usage of words according to the context. Grammar has eight parts of speech.

Key Takeaways

  1. Shall is used to indicate a command or a requirement, while May indicates permission or possibility.
  2. Shall is mandatory and implies a legal obligation, while May is optional and implies a choice.
  3. Shall is used in formal writing and legal documents, while May is used in everyday speech and writing.

Shall vs May

Shall is used when you give a command or tell something inevitable, whereas may is used when one needs permission and something is optional (not an order). Shall is mandatory, whereas may is used when it is left to an individual to decide.

Shall vs May

Shall act like a command, something that is mandatory. It is used to express something likely to happen in the future.

May is a modal auxiliary verb after the subject and before another verb. The word may is used to ask, give or refuse permission about a possibility or probability, also used in formal writing (academic or legal writing). It is sometimes used interchangeably with ‘can’.

Comparison Table

Parameters of ComparisonShall May
 Meaning Shall is used to give a command or express the futurity of something. May is used for asking, granting permission, or indicating a possibility of something.
 Intensity Comparatively sounds more intense. sounds less intense
 Past form Past variation of shall is should. Might is used at times as a part variation of May.
 Form of the Subject Indicates action by a singular or plural subject. May is used for indicating action by a singular subject.
 TenseFuture tense Simple past or present
 Indicates Shall indicate a manifestation of possibilities. May demonstrates an implied possibility.

What is Shall?

Shall is a modal auxiliary verb to express simple futurity, things that seem likely to happen, or inevitable things. It is also used to express command in regular use or legal writing.

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Shall indicate future actions when the subject is singular or plural. It can be used in the first, second, and third person.

The negative form of shall is ‘shall not’, and the contraction of shall not is ‘shan’t’. The past tense of shall is should and is confused with ‘will’.

Examples – the usage of shall

  1. When used as a suggestion – “shall we take a cab home?
  2. When used as an offer – “I shall make the arrangements for your stay.”
shall

What is May?

May is a modal verb used after the subject and before another verb. You cannot use May with another modal verb.

May is used for asking or granting permission, indicating possibility or probability, and in legal writings; it is a subordinate clause used to express a purpose. It sometimes gives a sense of uncertainty.

Examples – usage in a sentence

  1. When to explain something, – “she may have been sleeping all day.”
  2. When used to indicate something, – “he may be back this year.”
may

Main Differences Between Shall and May

  1. Shall is used to give a command or express the futurity of something, whereas may is used to ask, grant permission, or indicate a possibility.
  2. Shall give a sense of certainty, whereas may is used when things are uncertain.
Difference Between Shall and May
References
  1. https://www.degruyter.com/document/doi/10.1515/9783110810301.115/html
  2. https://books.google.co.in/books?hl=en&lr=&id=Y8-GvEPHA68C&oi=fnd&pg=PR1&dq=may+in+grammar&ots=4BNcy9LXkR&sig=m_f8VVVGiUcHtDJKKdB1T9yJR64

Last Updated : 11 June, 2023

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21 thoughts on “Shall vs May: Difference and Comparison”

  1. This is a commendable analysis of the intricacies of grammar. The comparisons and explanations offer a comprehensive understanding of shall and may in language usage.

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  2. This article is very well-written and informative. It’s important to be aware of the nuances of grammar in everyday communication.

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  3. I find this article very informative and crucial to our understanding of language structure. Thank you for providing an excellent comparison between shall and may.

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  4. Great explanation about the usage of shall and may and how it impacts communication. It’s very helpful to know the correct usage of words and the implications behind them.

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  5. This analysis is very insightful. It’s valuable to understand the differences between shall and may in conveying meaning and intent.

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    • I’m impressed by the depth of this article. Communicating effectively requires knowledge of grammar, and this article emphasizes its importance.

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  8. This piece offers a detailed and comprehensive understanding of grammar, specifically the usage of shall and may. It’s informative and well-articulated.

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    • I couldn’t agree more. Grammar has a profound impact on conveying meaning, and this article elucidates the specifics of shall and may brilliantly.

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  9. I’m impressed by the meticulous analysis presented in this article. The breakdown of shall and may usage is valuable for effective communication.

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