| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [to-vb] a | 2635 |
|
| 2 | [pron] [vb past] [to-vb] at | 620 |
|
| 3 | [pron] [vb past] at a | 408 |
|
| 4 | [vb past] [to-vb] at a | 62 |
|
| 5 | [pron] [to-vb] at a | 29 |
|
