| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [prep] [adj] | 1252 |
|
| 2 | might have [vb pp] [prep] | 615 |
|
| 3 | might have [vb pp] [adj] | 339 |
|
| 4 | might have [prep] [adj] | 18 |
|
