| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [vb mod] have been [adj] | 31 |
|
| 2 | [indef pn] [modal v] have been [adj] | 31 |
|
| 3 | [indef pn] [modal v] have been [adj] | 22 |
|
| 4 | [indef pn] would have been [adj] | 18 |
|
| 5 | [indef pn] would have been [adj] | 18 |
|
| 6 | [indef pn] [modal v] have been [adj -er] | 8 |
|
| 7 | one [modal v] have been [adj] | 7 |
|
| 8 | [indef pn] could have been [adj] | 6 |
|
| 9 | [indef pn] could have been [adj] | 6 |
|
| 10 | [indef pn] must have been [adj] | 5 |
|
| 11 | nothing [modal v] have been [adj] | 5 |
|
| 12 | [indef pn] must have been [adj] | 5 |
|
