| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] that | 3909 |
|
| 2 | it be establish that | 43 |
|
| 3 | it [be] establish that | 43 |
|
| 4 | it is establish [conj] | 20 |
|
| 5 | it is establish that | 17 |
|
| 6 | [pers pn] is establish that | 17 |
|
| 7 | it [is] establish that | 17 |
|
| 8 | it is establish [that] | 17 |
|
| 9 | it is establish that | 17 |
|
| 10 | [pron] is establish that | 17 |
|
