| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [be] [adv] | 490 |
|
| 2 | [Wh adv] [be] i | 415 |
|
| 3 | [be] i [adv] | 303 |
|
| 4 | [Wh adv] i [adv] | 193 |
|
