| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] have been [verb] a | 73 |
|
| 2 | [pers pn] might have been [verb] [art] | 17 |
|
| 3 | [pron] might have been [verb] a | 8 |
|
| 4 | [pers pn] might have be [verb] a | 7 |
|
| 5 | [pers pn] might [verb] been [verb] a | 7 |
|
| 6 | [pers pn] might have [be] [verb] a | 7 |
|
| 7 | [pers pn] might have [been] [verb] a | 7 |
|
