| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that have been [verb] [prep] | 1552 |
|
| 2 | that have [verb] place [prep] | 91 |
|
| 3 | have been [verb] place [prep] | 48 |
|
| 4 | that have been [verb] place | 9 |
|
