| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] might have been [vb pp] | 159 |
|
| 2 | [noun sg] might have been [adj] | 94 |
|
| 3 | [noun sg] might have [vb pp] [adj] | 55 |
|
| 4 | might have been [vb pp] [adj] | 21 |
|
