| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] establish | 18 |
|
| 2 | [subord] it is [adv] establish | 10 |
|
| 3 | [coord] it is [adv] establish | 5 |
|
| 4 | it is [adv] [adv] establish | 16 |
|
| 5 | it is [adv] [adv] establish | 13 |
|
| 6 | it is now [adv] establish | 10 |
|
| 7 | it is now [adv] establish | 10 |
|
| 8 | it is [adv] [adj] establish | 31 |
|
| 9 | it is [adv] [adj] establish | 30 |
|
| 10 | it is [adv] difficult establish | 13 |
|
| 11 | it is [adv] difficult establish | 13 |
|
| 12 | it is [adv] [adv] establish | 13 |
|
| 13 | it is [adv] [adv] establish | 13 |
|
| 14 | it is [adv] important establish | 8 |
|
| 15 | it is [adv] important establish | 8 |
|
| 16 | it is [adv] well establish | 5 |
|
| 17 | it is [adv] well establish | 5 |
|
| 18 | it is [adv] establish [conj] | 39 |
|
| 19 | it is [adv] establish that | 36 |
|
| 20 | it is [adv] establish that | 36 |
|
| 21 | it is [adv] establish [that] | 36 |
|
| 22 | it is [adv] establish [prep] | 11 |
|
| 23 | it is [adv] establish [prep] | 11 |
|
| 24 | it is [adv] establish [det] | 5 |
|
| 25 | it is [adv] establish that | 5 |
|
| 26 | it is [adv] establish [adj] | 5 |
|
| 27 | it is [adv] establish that | 5 |
|
