| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [modal v] have been [prep] | 37 |
|
| 2 | [subord] it [vb mod] have been [prep] | 37 |
|
| 3 | [subord] it would have been [prep] | 20 |
|
| 4 | [subord] it would have been [prep] | 20 |
|
| 5 | as it [modal v] have been [prep] | 19 |
|
| 6 | [subord] it [modal v] have been in | 15 |
|
| 7 | than it [modal v] have been [prep] | 13 |
|
| 8 | [subord] it should have been [prep] | 8 |
|
| 9 | [subord] it should have been [prep] | 8 |
|
