| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at [pron] [prep] [art] | 452 |
|
| 2 | [vb past] at [pron] [prep] [art] | 452 |
|
| 3 | [vb past] at [pron] [prep] a | 285 |
|
| 4 | [vb past] [prep] [pron] [prep] an | 90 |
|
| 5 | [vb past] [prep] [pron] [prep] an | 90 |
|
| 6 | [verb] at [pron] [prep] an | 56 |
|
| 7 | [vb past] at [pron] [prep] an | 22 |
|
| 8 | [vb past] at [pron] [prep] an | 22 |
|
