| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [vb infin] been [art] | 335 |
|
| 2 | might have been [art] | 335 |
|
| 3 | might have been [art] | 332 |
|
| 4 | might [verb] been a | 201 |
|
| 5 | might [verb] been the | 90 |
|
| 6 | might [verb] been an | 32 |
|
| 7 | might [verb] been no | 12 |
|
