Jelaskan pengelompokan dan fungsi kata Must sebagai modal ? Didalam modal, kata Must dapat dikelompokkan dan mempunyai fungsi masing-masing sebagai berikut : Menyatakan keharusan Example : You must study hard You have to clean up the garden tomorrow You must attend that party with her You must go to office everyday She must check up to the doctor twice a week Menyatakan larangan Example : I must not believe in him anymore You must not take that exam now She must not attend the laura’s birthday party He must not go home with her Menyatakan kesimpulan Example : Rianto must be at Dila’s house now Beny must have studied yesterday, his exam score is good The tree is wet, it must have been rainy some hours ago Rina cannot go to school, may be she is sick Barbara god best score in her exam, she must have studied hard Bono is the smartest person in this region, he may be graduate from reputable university or foreign university