| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] | 49364 |
|
| 2 | have [vb pp] [prep] [num] | 3567 |
|
| 3 | been [vb pp] [prep] [num] | 2167 |
|
| 4 | have been [vb pp] [num] | 337 |
|
| 5 | have been [prep] [num] | 252 |
|
