| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [prep] the | 3119 |
|
| 2 | have [been] held [prep] | 334 |
|
| 3 | [been] held [prep] the | 64 |
|
| 4 | have held [prep] the | 23 |
|
