| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have been [adj] | 1150 |
|
| 2 | [modal v] [adv] have [adj] [noun] | 834 |
|
| 3 | [modal v] have been [adj] [noun] | 475 |
|
| 4 | [modal v] [adv] have been [noun] | 132 |
|
| 5 | [adv] have been [adj] [noun] | 93 |
|
