| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] | 38151 |
|
| 2 | [Wh pn] [adv] [verb] | 7292 |
|
| 3 | [Wh pn] is [verb] | 2369 |
|
| 4 | [Wh pn] is [adv] | 1431 |
|
