| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] have been [adj] | 1579 |
|
| 2 | [noun] which [modal v] have been | 391 |
|
| 3 | [noun] which have been [adj] | 177 |
|
| 4 | which [modal v] have been [adj] | 141 |
|
| 5 | [noun] which [modal v] have [adj] | 64 |
|
