| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [conj] | 3068 |
|
| 2 | [be] [adv] established [conj] | 129 |
|
| 3 | it [be] [adv] established | 91 |
|
| 4 | it [be] established [conj] | 47 |
|
