| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] [pron] [vb infin] | 3738 |
|
| 2 | and [vb past] [pron] [vb infin] | 495 |
|
| 3 | and [Wh adv] [vb past] [pron] | 231 |
|
