| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have been [adj] | 918 |
|
| 2 | [modal v] have been [adj] to | 227 |
|
| 3 | [adv] have been [adj] to | 77 |
|
| 4 | [modal v] [adv] have been to | 8 |
|
