Modal Certainty, Probability, and Obligation: Understanding Modal Verbs
Classified in English
Written on in
English with a size of 2.7 KB
Modal certainty: will, must, be bound to
Assumption or prediction: will
Logical necessity: must
Probability or ‘reasonable inference’: should, ought
Extrinsic possibility: may, might, could
Summary of extrinsic modal
He will be there by now. (assumption/prediction based on experience or common sense)
I shall probably be back before you (prediction)
He must be there by now. (logical necessity, deduction based on evidence)
He can’t be there yet. (logical necessity negated)
He’s bound to be there. (modal certainty + inevitability)
He has to be there by now. (logical necessity, objective)
He’s likely to be there by now. (probability)
He should be there by now. (reasonable inference based on deduction)
He could be there by now. (tentative possibility)... Continue reading "Modal Certainty, Probability, and Obligation: Understanding Modal Verbs" »