| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] that a | 68 |
|
| 2 | it is [adv] establish that [art] | 13 |
|
| 3 | [pers pn] is [adv] establish that a | 5 |
|
| 4 | it [is] [adv] establish that a | 5 |
|
| 5 | it is [adv] establish that a | 5 |
|
| 6 | it is [adv] establish [that] a | 5 |
|
| 7 | it is [adv] establish that a | 5 |
|
| 8 | it [be] [adv] establish that a | 5 |
|
| 9 | it is [adv] establish that a | 5 |
|
| 10 | it be [adv] establish that a | 5 |
|
| 11 | it is [adv] establish [conj] a | 5 |
|
| 12 | [pron] is [adv] establish that a | 5 |
|
