| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [vb infin] be [vb pp] to [art] | 6 |
|
| 2 | might [vb infin] be [vb pp] to [art] | 6 |
|
| 3 | might have be [vb pp] to [art] | 5 |
|
| 4 | might [vb infin] been [vb pp] to [art] | 5 |
|
