| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which had been establish | 15 |
|
| 2 | [noun sg] which had been establish | 10 |
|
| 3 | [noun pl] which had been establish | 5 |
|
| 4 | which had been establish [prep] | 23 |
|
| 5 | which had been establish [prep] | 23 |
|
| 6 | which had been establish in | 8 |
|
| 7 | which had been establish in | 8 |
|
| 8 | which had been establish by | 7 |
|
| 9 | which had been establish by | 7 |
|
| 10 | which had been establish at | 5 |
|
| 11 | which had been establish at | 5 |
|
