| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] for [det] [noun] | 394 |
|
| 2 | [verb] [been] [vb pp] for [det] [noun] | 250 |
|
| 3 | [verb] [been] established [prep] [det] [noun] | 18 |
|
| 4 | [verb] [been] established for [adj] [noun] | 12 |
|
| 5 | [verb] [been] establish for [det] [noun] | 8 |
|
| 6 | [verb] [be] established for [det] [noun] | 8 |
|
