| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] [prep] | 15849 |
|
| 2 | might [vb infin] [prep] | 3715 |
|
| 3 | might not [vb infin] | 1237 |
|
| 4 | might not [prep] | 15 |
|
