| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] [adv] | 3697 |
|
| 2 | who has been [vb pp] | 337 |
|
| 3 | who has [vb pp] [adv] | 292 |
|
| 4 | who has been [adv] | 106 |
|
