| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] [verb] | 10735 |
|
| 2 | if [adv] [verb] | 1017 |
|
| 3 | [Wh det] if [verb] | 39 |
|
| 4 | [Wh det] if [adv] | 18 |
|
