| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [prep] a | 2951 |
|
| 2 | [Wh det] [vb past] [prep] a | 1140 |
|
| 3 | [Wh det] [vb past] [adv] [prep] | 697 |
|
| 4 | [Wh det] [vb past] [adv] a | 63 |
|
| 5 | [Wh det] [adv] [prep] a | 9 |
|
