Schools in the UK

Schools in England

Preschool in the United Kingdom

Modals of Deduction

We use the modal verbs might, may and could + an infinitive form without to when we think it is possible that something is true. We use must when we are sure it is true and can’t when we are sure it isn’t true.

It Must Be Love by Madness with lyrics

Roxette - It must have been love

Modals - Deduction
Modal verbs Deduction and probability