Past Modals (Modal + have + V3)
Speculation, criticism, and deduction about the past
Try the situation first
A learner makes a clear choice about past modals (modal + have + v3) while speaking or writing for a real audience.
Learn the concept
Practise with help
Check your understanding
Answer: Should gives advice.
Identify the exact word or structure that carries the intended meaning.
Answer: Obligation contrasts with Advice.
Contrasting a model with a near alternative helps the important feature stand out.
Answer: Use the base verb after a modal: “She can speak”, not “She can speaks”.
Immediate corrective feedback is most useful when it identifies both the change and its purpose.
Answer: They must have missed the train.
The model is one possible answer. Your own accurate, natural example is the goal.
Complete a real-language task
Practise Past Modals (Modal + have + V3)
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