| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [verb] [adv] [adv] | 894 |
|
| 2 | [Wh det] [be] [verb] [adv] [adv] | 395 |
|
| 3 | [Wh det] [is] [verb] [adv] [adv] | 244 |
|
