| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] might not [vb infin] [verb] | 7 |
|
| 2 | that might [not/n't] [vb infin] [verb] | 7 |
|
| 3 | [that] might [not/n't] have [verb] | 5 |
|
| 4 | [that] might [not/n't] [vb infin] [vb pp] | 5 |
|
