| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] [adv] have been | 204 |
|
| 2 | [modal v] [adv] have been [noun] | 132 |
|
| 3 | [adj] [modal v] have been [noun] | 53 |
|
| 4 | [adj] [modal v] [adv] have [noun] | 8 |
|
