| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [det] years | 764 |
|
| 2 | establish [prep] [det] [noun] | 137 |
|
| 3 | establish [prep] [det] [noun pl] | 56 |
|
| 4 | establish [prep] [adj] years | 13 |
|
| 5 | establish [prep] [det] year | 7 |
|
