| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] or might [not/n't] [vb infin] [verb] | 12 |
|
| 2 | might or might [not/n't] [vb infin] [verb] | 12 |
|
| 3 | [modal v] or might [not/n't] [vb infin] [verb] | 12 |
|
| 4 | might or might [not/n't] [vb infin] [verb] | 12 |
|
