| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | important [conj] [art] | 909 |
|
| 2 | to establish [conj] [art] | 142 |
|
| 3 | important to establish [conj] | 15 |
|
| 4 | important to establish [art] | 10 |
|
