| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for some [adj] | 8 |
|
| 2 | [verb] been [vb pp] for some [adj] | 8 |
|
| 3 | been [vb pp] for some [adj] [noun] | 8 |
|
| 4 | been [vb pp] for some [adj] [noun sg] | 6 |
|
