| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] helped [verb] the | 177 |
|
| 2 | [verb] helped [to-vb] the | 121 |
|
| 3 | [verb] [verb] to establish the | 19 |
|
| 4 | [verb] [vb pp] to establish the | 17 |
|
| 5 | [verb] helped to establish the | 5 |
|
| 6 | [verb] helped establish the | 5 |
|
| 7 | [verb] help to establish the | 5 |
|
| 8 | [verb] helped to establish [art] | 5 |
|
| 9 | [verb] helped to establish [art] | 5 |
|
