| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] must [be] | 2446 |
|
| 2 | the question [modal v] [be] | 84 |
|
| 3 | the question [vb mod] [be] | 84 |
|
| 4 | [art] question must [be] | 12 |
|
| 5 | [art] question must [be] | 12 |
|
| 6 | the question must [be] | 11 |
|
| 7 | the question must [be] | 11 |
|
