| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [vb pp] | 12904 |
|
| 2 | have been [vb pp] by | 12653 |
|
| 3 | [adv] been [vb pp] by | 1576 |
|
| 4 | have [adv] [vb pp] by | 152 |
|
