| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it be [adv] that | 201 |
|
| 2 | it be [adv] established that | 44 |
|
| 3 | [conj] it be [adv] established | 31 |
|
| 4 | [conj] it be established that | 21 |
|
