| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [verb] been [verb] | 358 |
|
| 2 | and [vb mod] [verb] been [verb] | 122 |
|
| 3 | and which [verb] been [verb] | 55 |
|
| 4 | and which [vb mod] [verb] [verb] | 14 |
|
| 5 | and which [vb mod] [verb] been | 12 |
|
