| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] at the [noun] | 2954 |
|
| 2 | [pron] [vb past] happened at the | 13 |
|
| 3 | [vb past] happened at the [noun] | 13 |
|
| 4 | [pron] [vb past] happened at [noun] | 12 |
|
| 5 | [pron] [vb past] happened the [noun] | 5 |
|
