| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] conference [modal v] [be] hold at | 5 |
|
| 2 | [art] conference [modal v] [be] hold at | 5 |
|
| 3 | conference [modal v] [be] hold at [art] | 7 |
|
| 4 | conference [modal v] [be] hold at [art] | 7 |
|
| 5 | conference [modal v] [be] hold at the | 6 |
|
| 6 | conference [modal v] [be] hold at the | 6 |
|
