| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] that the | 321 |
|
| 2 | it [be] [adv] established that | 44 |
|
| 3 | it [be] established that the | 16 |
|
| 4 | [be] [adv] established that the | 14 |
|
