| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which would have been [verb] | 80 |
|
| 2 | which would [vb infin] been [verb] | 80 |
|
| 3 | which would have been [verb] | 80 |
|
| 4 | which would [verb] been [vb pp] | 75 |
|
