| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [adv] [verb] | 11445 |
|
| 2 | [Wh det] be [adv] [verb] | 6771 |
|
| 3 | [Wh det] [be] [adv] [verb] | 6771 |
|
| 4 | [Wh det] [is] [adv] [verb] | 2794 |
|
