| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] [noun] | 30709 |
|
| 2 | happen at [adj] [noun] | 18 |
|
| 3 | happen at the [noun] | 14 |
|
| 4 | happen at the [adj] | 7 |
|
| 5 | happen the [adj] [noun] | 6 |
|
