| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have already been [vb pp] by | 27 |
|
| 2 | [Wh det] have already been [verb] by | 27 |
|
| 3 | which have already been [verb] by | 25 |
|
| 4 | [Wh det] had already been [verb] by | 11 |
|
| 5 | [Wh det] has already been [verb] by | 10 |
|
| 6 | [Wh det] have already been [verb] by | 6 |
|
