| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might have been [verb] [art] | 33 |
|
| 2 | might [vb infin] been [verb] [art] | 33 |
|
| 3 | might have been [verb] [art] | 33 |
|
| 4 | might [verb] been [verb] the | 18 |
|
| 5 | might [verb] been [v-ing] [art] | 16 |
|
| 6 | might [verb] been [vb pp] [art] | 13 |
|
| 7 | might [verb] been [verb] a | 13 |
|
