| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might have [vb pp] [adj] | 339 |
|
| 2 | not have [vb pp] [adj] | 252 |
|
| 3 | might not have [vb pp] | 224 |
|
| 4 | might not have [adj] | 23 |
|
