| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that have been [vb pp] [prep] | 1424 |
|
| 2 | that we have [vb pp] [prep] | 336 |
|
| 3 | we have been [vb pp] [prep] | 252 |
|
| 4 | that we have been [vb pp] | 58 |
|
| 5 | that we have been [prep] | 7 |
|
