| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be held on [adj] [noun prp] | 20 |
|
| 2 | to be held on [adj] [noun prp] | 20 |
|
| 3 | [prep] be held on [adj] [noun prp] | 20 |
|
| 4 | [prep] be held on [adj] [noun prp] | 20 |
|
| 5 | to be held on [adj] [noun prp] | 20 |
|
| 6 | [prep] be held on [num] [noun prp] | 13 |
|
| 7 | [prep] be held on [num ord] [noun prp] | 7 |
|
