| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] at | 529 |
|
| 2 | has be [vb pp] at | 454 |
|
| 3 | has be held [prep] | 71 |
|
| 4 | [verb] be held at | 40 |
|
| 5 | have be held at | 36 |
|
| 6 | [vb -s] be held at | 10 |
|
| 7 | has [be] held at | 10 |
|
| 8 | has be hold at | 10 |
|
