| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [adj] | 5442 |
|
| 2 | [pers pn] might have been | 979 |
|
| 3 | might have been [adj] | 462 |
|
| 4 | [pers pn] might have [adj] | 136 |
|
