| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] [noun] of events | 6 |
|
| 2 | [verb] at [art] [noun] of events | 6 |
|
| 3 | [noun sg] at [art] [noun] of events | 5 |
|
| 4 | at [art] [noun] of [adj] events | 5 |
|
