| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is [adv] [adv] established that | 9 |
|
| 2 | it is [adv] [adv] established that | 9 |
|
| 3 | [pers pn] is now [adv] established that | 8 |
|
| 4 | [pers pn] is [adv] well established that | 5 |
|
| 5 | [pers pn] is [adv] well established that | 5 |
|
