| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] [adj] | 10037 |
|
| 2 | might have been [verb] [prep] | 348 |
|
| 3 | might have [verb] [prep] [adj] | 99 |
|
| 4 | might have been [verb] [adj] | 29 |
|
| 5 | might have been [prep] [adj] | 19 |
|
