| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [verb] [conj] | 1551 |
|
| 2 | it [is] [adv] [vb pp] [conj] | 1450 |
|
| 3 | it [be] [adv] established [conj] | 50 |
|
| 4 | it [is] [adv] established [conj] | 40 |
|
| 5 | [pers pn] [is] [adv] established [conj] | 40 |
|
| 6 | it [is] [adv] established [conj] | 40 |
|
| 7 | it [is] [adv] establish [conj] | 40 |
|
| 8 | [pron] [is] [adv] established [conj] | 40 |
|
