| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [modal v] be in | 466 |
|
| 2 | [noun pl] [vb mod] be in | 466 |
|
| 3 | [noun] must be in | 173 |
|
| 4 | [noun pl] must be [prep] | 134 |
|
| 5 | [noun pl] must be [prep] | 134 |
|
| 6 | [noun pl] must be in | 48 |
|
| 7 | [noun pl] must be in | 48 |
|
| 8 | [noun pl] must [be] in | 48 |
|
| 9 | [noun pl] must be in | 48 |
|
| 10 | [noun pl] must [be] in | 48 |
|
