| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun pl] | 1690 |
|
| 2 | to establish a [noun] | 474 |
|
| 3 | [to-vb] a [noun pl] | 302 |
|
| 4 | to establish [art] [noun pl] | 69 |
|
| 5 | establish a [noun pl] | 26 |
|
