| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] [adv] [noun prp] | 10 |
|
| 2 | must [vb infin] [adv] [noun prp] | 10 |
|
| 3 | must be [adv] [noun prp] | 9 |
|
| 4 | must be [adv] [noun prp] | 9 |
|
| 5 | must [be] [adv] [noun prp] | 9 |
|
| 6 | must [be] [adv] [noun prp] | 9 |
|
| 7 | must [adv] [verb] [noun prp] | 31 |
|
| 8 | must [adv] [vb infin] [noun prp] | 31 |
|
