| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must be [prep] | 436 |
|
| 2 | she [modal v] be [prep] | 274 |
|
| 3 | she must be [prep] | 19 |
|
| 4 | she must [be] [prep] | 19 |
|
