| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] [vb past] [pron] | 2786 |
|
| 2 | [pron] [vb past] [pron] about | 936 |
|
| 3 | [Wh adv] [pron] [vb past] about | 146 |
|
