| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] that | 5201 |
|
| 2 | be establish that | 124 |
|
| 3 | [be] establish that | 124 |
|
| 4 | is establish [conj] | 57 |
|
| 5 | [is] establish that | 22 |
|
