| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for [adj] [noun] | 19 |
|
| 2 | have been [vb pp] for [adj] [noun sg] | 19 |
|
| 3 | have been [vb pp] for [adj] [noun pl] | 12 |
|
| 4 | have been [vb pp] for [det] [noun] | 8 |
|
