| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] [adv] | 3799 |
|
| 2 | [prep] [Wh det] [vb past] | 3733 |
|
| 3 | [prep] [Wh det] [adv] | 1508 |
|
| 4 | [prep] [vb past] [adv] | 90 |
|
