| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been for [adj] [noun pl] | 67 |
|
| 2 | [verb] been establish for [adj] | 13 |
|
| 3 | been establish for [adj] [noun pl] | 10 |
|
| 4 | [verb] been establish [adj] [noun pl] | 6 |
|
