| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [coord] [vb past] | 45 |
|
| 2 | at and [vb past] | 33 |
|
| 3 | at and [vb past] | 33 |
|
| 4 | at or [vb past] | 9 |
|
| 5 | at or [vb past] | 9 |
|
