| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not have [noun] | 395 |
|
| 2 | might not [verb] [noun] | 51 |
|
| 3 | might not [vb infin] [noun] | 50 |
|
| 4 | might [adv] have [noun] | 29 |
|
| 5 | might not have [noun] | 10 |
|
