| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] | 200716 |
|
| 2 | is [vb pp] | 136581 |
|
| 3 | be held | 9547 |
|
| 4 | [be] held | 9547 |
|
| 5 | is hold | 1089 |
|
| 6 | [is] held | 791 |
|
