| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might not [vb infin] be | 137 |
|
| 2 | or might not [vb infin] | 59 |
|
| 3 | or might not be | 30 |
|
| 4 | or might [vb infin] be | 6 |
|
