| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [prep] | 1264 |
|
| 2 | would [verb] been [prep] | 435 |
|
| 3 | would have [been] [prep] | 433 |
|
| 4 | would have be [prep] | 433 |
|
| 5 | would have [be] [prep] | 433 |
|
