| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] some | 572 |
|
| 2 | have been [verb] [prep] case | 12 |
|
| 3 | been [verb] [prep] some case | 10 |
|
| 4 | have [verb] [prep] some case | 5 |
|
