| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] [pron] [det] | 1220 |
|
| 2 | [prep] [pron] at [det] | 903 |
|
| 3 | [vb past] [prep] [pron] at | 311 |
|
| 4 | [vb past] [pron] at [det] | 207 |
|
| 5 | [vb past] [prep] at [det] | 15 |
|
