| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [pron] a | 530 |
|
| 2 | i [vb past] [pron] at | 236 |
|
| 3 | [vb past] [pron] at a | 114 |
|
| 4 | i [vb past] at a | 54 |
|
