| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] [det] | 3262 |
|
| 2 | been [verb] [prep] [det] case | 49 |
|
| 3 | have [verb] [prep] [det] case | 41 |
|
| 4 | have been [verb] [prep] case | 12 |
|
