| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] for [adj] [noun pl] | 32 |
|
| 2 | [been] established for [adj] [noun pl] | 10 |
|
| 3 | [vb -s] [been] established for [adj] | 8 |
|
