List of Modal Verbs

Modal verbs express necessity, possibility, permission, or ability. Here is a comprehensive list of modal verbs with definitions to help you use them effectively:

Modal Verbs Expressing Ability

Can: Indicates ability or possibility.

  • Example: You can access the report online.

Could: Indicates past ability or polite requests.

  • Example: Could you please send the invoice?

Modal Verbs Expressing Permission

May: Indicates permission or possibility.

  • Example: You may leave early today.

Might: Indicates a lower possibility than "may".

  • Example: We might launch the new product next month.

Modal Verbs Expressing Obligation

Must: Indicates strong obligation or necessity.

  • Example: You must comply with the new regulations.

Shall: Indicates a future action or obligation (more formal).

  • Example: We shall complete the project by Friday.

Should: Indicates advice or recommendation.

  • Example: You should review the contract carefully.

Modal Verbs Expressing Possibility

Will: Indicates future certainty or willingness.

  • Example: We will attend the meeting tomorrow.

Would: Indicates a polite request or hypothetical situation.

  • Example: Would you like to join us for lunch?

Modal Verbs Expressing Necessity

Ought to: Indicates a moral obligation or duty.

  • Example: You ought to report the issue immediately.

Need to: Indicates necessity or requirement.

  • Example: You need to finish the report by end of day.

Modal Verbs Expressing Lack of Necessity

Need not (Needn’t): Indicates no necessity.

  • Example: You need not attend the optional training.

Modal Verbs Expressing Advice or Suggestions

Shall: Used for offers and suggestions (more formal).

  • Example: Shall we start the presentation now?

Modal Verbs Expressing Polite Requests

Could: Used for making polite requests.

  • Example: Could you assist me with this task?

Would: Used for making polite offers and requests.

  • Example: Would you mind sharing the document?

Modal Verbs in Hypothetical Situations

Could: Used for hypothetical situations.

  • Example: If we had more resources, we could expand our operations.

Would: Used for hypothetical outcomes.

  • Example: If I were the manager, I would implement a new strategy.

Rare and Formal Modal Verbs

Shall: Used in legal or formal documents.

  • Example: The lessee shall pay the rent by the first of each month.