| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [prep] a | 14230 |
|
| 2 | [pron] [vb past] [prep] a | 14230 |
|
| 3 | [pron] [vb past] at [art] | 4217 |
|
| 4 | [pron] [verb] at a | 906 |
|
| 5 | [pron] [vb past] at a | 464 |
|
