| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [adj] | 9572 |
|
| 2 | to have been [adj] | 816 |
|
| 3 | to have been [adv] | 698 |
|
| 4 | to have [adv] [adj] | 345 |
|
