| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [prep] [adv] | 197 |
|
| 2 | [pron] [vb past] [prep] about | 75 |
|
| 3 | [Wh det] [verb] [prep] about | 33 |
|
| 4 | [Wh det] [vb past] [prep] about | 12 |
|
