| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [is] established that | 8 |
|
| 2 | if it [is] established that | 8 |
|
| 3 | if it [is] established [that] | 8 |
|
| 4 | if it is established [conj] | 8 |
|
| 5 | if it [is] established [conj] | 8 |
|
