| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [modal v] be held at | 5 |
|
| 2 | [Wh det] [modal v] be held at the | 5 |
|
| 3 | [Wh det] [modal v] be held at [art] | 5 |
|
| 4 | [Wh det] [modal v] be held at the | 5 |
|
| 5 | [Wh det] [modal v] be held at [art] | 5 |
|
