| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] [be] [verb] [art] | 25 |
|
| 2 | must [adv] be [verb] [art] | 25 |
|
| 3 | must [adv] [be] [verb] [art] | 25 |
|
| 4 | must [adv] [be] [vb pp] [art] | 14 |
|
| 5 | must [adv] [be] [verb] the | 14 |
|
| 6 | must [adv] [be] [verb] the | 14 |
|
| 7 | must [adv] [be] [verb] a | 11 |
|
| 8 | must [adv] [be] [v-ing] [art] | 9 |
|
| 9 | must [adv] [be] give [art] | 8 |
|
| 10 | must [adv] [be] [verb] a | 8 |
|
| 11 | must [adv] [be] given [art] | 7 |
|
| 12 | must also [be] [verb] [art] | 5 |
|
