| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it be [prep] | 6199 |
|
| 2 | [conj] it must be | 557 |
|
| 3 | it must be [prep] | 189 |
|
| 4 | [conj] must be [prep] | 18 |
|
| 5 | [conj] it must [prep] | 11 |
|
