| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] | 10199 |
|
| 2 | that have been [vb pp] | 965 |
|
| 3 | that have [vb pp] [prep] | 350 |
|
| 4 | that have been [prep] | 25 |
|
