| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] | 43760 |
|
| 2 | [Wh pn] [adv] [verb] | 7292 |
|
| 3 | [Wh pn] [is] [verb] | 3741 |
|
| 4 | [Wh pn] [is] [adv] | 1889 |
|
