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Modal Verbs and Possibility

CONCEPTUAL
EnglishGrammar & Punctuation|Ages 9—10|ID: mt_N9zffZxuu5

Understand and use modal verbs (can, may, must, might, shall, will, could, should, would) and modal adverbs (perhaps, surely, certainly) to indicate degrees of possibility, necessity, and permission

Mastery Evidence

  • Select a modal verb to express certainty, probability, or possibility in a sentence, e.g. 'It will rain' vs 'It might rain' vs 'It could rain'
  • Replace a modal verb with a modal adverb to achieve a similar effect, e.g. 'He might come' → 'Perhaps he will come'
  • Distinguish between modals expressing permission (may, can), obligation (must, should), and possibility (might, could) in context

Assessment Prompt

“When [child] writes, do they choose between words like "must", "might", "could", and "should" to show whether something is certain, possible, or just an idea — rather than treating every action as definite?”

Curriculum Standards3 alignments

L.4.1cCommon Core State Standards for English Language Arts & Literacy in History/Social Studies, Science, and Technical Subjects
L.4.1c

Use modal auxiliaries (e.g., can, may, must) to convey various conditions.

English Language Arts
Eng.App2.Y5.Sent.2The national curriculum in England
Indicating degrees of possibility

Indicating degrees of possibility using adverbs [for example, perhaps, surely] or modal verbs [for example, might, should, will, must]

English · Key Stage 2
Eng.UKS2.Write.VGP.1eThe national curriculum in England
Use modal verbs or adverbs

Develop their understanding of the concepts set out in English Appendix 2 by using modal verbs or adverbs to indicate degrees of possibility.

English · Key Stage 2

Prerequisites4

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