Must
English: Year 5 & 6 National Curriculum, topic 2.6.10
Must
Modal verbs are verbs that affect other verbs in sentences. 'Must' is a modal verb.

Must
- 'Must' is used to show that something has to happen.

Examples
- I must post that letter.
- Hattie must buy popcorn.

More examples
- We must cook more dinners.
- We must not forget to feed Flossy.
Test yourself on Must
Which word is the modal verb in this sentence?
You must listen, write, and check your work.Which word should go in the gap?
You ____ not feed the ducks.