| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] have been [prep] [det] | 31 |
|
| 2 | it [modal v] have been [prep] [det] | 31 |
|
| 3 | it [vb mod] have been [prep] [det] | 31 |
|
| 4 | it [modal v] have been [prep] [det] | 30 |
|
| 5 | it must have been [prep] [det] | 15 |
|
| 6 | it must have been [prep] [det] | 15 |
|
| 7 | it [modal v] have been [prep] this | 10 |
|
| 8 | it [modal v] have been [prep] that | 7 |
|
| 9 | it [modal v] have been in [det] | 6 |
|
| 10 | it [modal v] have been in [det] | 6 |
|
| 11 | it would have been [prep] [det] | 5 |
|
| 12 | it may have been [prep] [det] | 5 |
|
| 13 | it would have been [prep] [det] | 5 |
|
| 14 | it may have been [prep] [det] | 5 |
|
