| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [adv] [art] | 55 |
|
| 2 | must [be] [adv] [art] | 55 |
|
| 3 | must [be] [adv] [art] | 55 |
|
| 4 | must [be] [adv] a | 44 |
|
| 5 | must [be] [adv] a | 40 |
|
| 6 | must [be] quite [art] | 20 |
|
| 7 | must [be] [adv] the | 10 |
|
| 8 | must [be] [adv] the | 10 |
|
| 9 | must [be] either [art] | 7 |
|
| 10 | must [be] over [art] | 5 |
|
| 11 | must [be] just [art] | 5 |
|
