| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] have been [adj] | 1579 |
|
| 2 | 's [noun] [modal v] have been | 206 |
|
| 3 | 's [noun] have been [adj] | 172 |
|
| 4 | 's [noun] [modal v] have [adj] | 24 |
|
