| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is establish that [art] | 13 |
|
| 2 | it is established that [art] | 13 |
|
| 3 | it is establish that [art] | 13 |
|
| 4 | it is establish that [art] | 13 |
|
| 5 | it is establish that the | 11 |
|
| 6 | it is establish that the | 11 |
|
