| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | established itself [prep] [adj] | 8 |
|
| 2 | establish itself in [adj] | 8 |
|
| 3 | establish itself [prep] [num] | 6 |
|
| 4 | establish itself [prep] [adj] | 5 |
|
