| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] for [noun] | 8520 |
|
| 2 | to establish a [noun] [noun] | 87 |
|
| 3 | to establish a [noun] for | 31 |
|
| 4 | to establish [noun] for [noun] | 8 |
|
