| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] might have been [adj] | 17 |
|
| 2 | [det] might have been [adj] | 11 |
|
| 3 | this might have been [adj] | 9 |
|
| 4 | that might have been [adj] | 7 |
|
