| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [pron] | 37764 |
|
| 2 | [Wh adv] [vb past] [pron] | 4752 |
|
| 3 | [Wh adv] i [vb past] | 2961 |
|
| 4 | [Wh adv] i [pron] | 18 |
|
