| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [be] [vb pp] must be | 21 |
|
| 2 | [noun sg] [prep] [be] [vb pp] must be | 11 |
|
| 3 | [noun pl] [prep] [be] [vb pp] must be | 8 |
|
| 4 | [prep] [be] [vb pp] [pron] must be | 14 |
|
| 5 | [prep] [be] [vb pp] [pers pn] must be | 12 |
|
| 6 | [prep] [be] [vb pp] it must be | 8 |
|
| 7 | [prep] [be] [vb pp] it must be | 8 |
|
| 8 | [prep] [be] [vb pp] must [adv] be | 6 |
|
| 9 | [prep] [be] [vb pp] must [adv] be | 6 |
|
| 10 | [prep] [be] [vb pp] must be [vb pp] | 16 |
|
| 11 | [prep] [be] [vb pp] must be [verb] | 16 |
|
