| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [vb pp] by | 1770 |
|
| 2 | they have [adv] been [vb pp] | 564 |
|
| 3 | they have been [vb pp] by | 251 |
|
| 4 | they have [adv] [vb pp] by | 15 |
|
